How landfill closure bonds, post-closure care financial assurance, solid waste permit bonds and hauler bonds work in the US and Canada: 40 CFR Part 258 Subpart G, EPA's 264.151 bond wording, CalRecycle and TCEQ forms, and Ontario, Alberta and BC security rules.
Education only / verify at source / not legal advice. This page explains how surety bonds are used as financial assurance for landfills and other waste facilities, and how licence bonds apply to waste haulers. Rules differ by country, state, province and permit, and many US states run their own approved programs. Global Guarantors publishes industry education. We aren't a surety, broker, regulator or law firm, and we don't publish premiums. Read the rule, the permit and the bond itself, and speak with licensed counsel before relying on anything here.
Start here: Glossary · Public owner's guide to accepting bonds · CalRecycle 102(a) closure performance bond
A landfill is not finished when it stops taking waste. Someone has to install final cover, keep monitoring groundwater and landfill gas, maintain the cap and drainage, and deal with any contamination that turns up. That work can run for decades after the last truck leaves, long after the facility has stopped earning revenue. Regulators in the United States and Canada answer the same question in different ways: if the owner cannot or will not pay for that work, where does the money come from?
The general answer is financial assurance: a mechanism, set up in advance, that guarantees money will be available for closure, post-closure care and, in some regimes, corrective action. A surety bond is one of the mechanisms most rules allow. Alongside it sit trust funds, letters of credit, insurance, financial tests and guarantees.
This guide explains where surety bonds fit. It covers the US federal rule for municipal solid waste landfills (40 CFR Part 258 Subpart G), the separate and stricter regime for hazardous-waste facilities, two state examples (California and Texas), three Canadian provinces (Ontario, Alberta and British Columbia), and the smaller licence bonds that waste haulers are often asked to post.
Financial assurance is the regulator's protection against a funding gap. When a landfill closes, or when a permit holder walks away, the cost of the remaining work does not disappear. Without assurance, it can fall on the public.
Most regimes build financial assurance around three ideas:
A surety bond fits this model as a three-party guarantee. The landfill owner or operator is the principal, the regulator (or a trust set up for the regulator's benefit) is the obligee or beneficiary, and the surety promises to pay or perform if the principal does not. As with other surety bonds, the surety usually expects to be repaid by the principal under an indemnity agreement. The bond protects the public, not the owner. For more on why public bodies require this structure, see the related reading at the end of this page.
The terms come up repeatedly, so it helps to separate them:
| Stage | What it usually covers |
|---|---|
| Closure | Installing final cover and completing the steps the closure plan requires once the facility, or a cell of it, stops receiving waste. |
| Post-closure care | Ongoing work after closure: maintaining the cover, monitoring groundwater and gas, managing leachate, and keeping systems running for the required period. |
| Corrective action | Cleaning up a release, such as groundwater contamination, after a remedy has been selected. |
The length of the post-closure care period depends on the governing rule and, often, the permit. For US municipal solid waste landfills, 40 CFR 258.61 sets 30 years by default, adjustable by approved states. British Columbia's figure appears in the Canada section below as BC's own guidance.
Municipal solid waste landfills (MSWLFs) in the United States are regulated under Subtitle D of the Resource Conservation and Recovery Act (RCRA). The federal criteria are in 40 CFR Part 258, and the financial assurance criteria are in Subpart G (sections 258.70 to 258.75).
Under 40 CFR 258.70(a), Subpart G applies to owners and operators of all MSWLF units, except owners or operators that are State or Federal government entities whose debts and liabilities are the debts and liabilities of a State or the United States. Under 258.70(b), the requirements took effect on April 9, 1997, or October 9, 1997, for units meeting the conditions of 258.1(f)(1).
That exemption matters. A privately owned landfill and many locally owned landfills need financial assurance. A landfill owned by a state or the federal government, whose debts are the government's own debts, does not need it under the federal rule.
Financial assurance under Part 258 starts with numbers:
Under 40 CFR 258.61(a), post-closure care "must be conducted for 30 years," except as provided in paragraph (b), and consists of at least maintaining the final cover, operating the leachate collection system where applicable, monitoring groundwater and maintaining the gas monitoring system. Under 258.61(b), the Director of an approved State may decrease the period if the owner or operator shows a shorter period is sufficient to protect human health and the environment, or increase it if the Director decides a longer period is necessary. So the federal default is 30 years, adjustable by approved states, and the permit is where the actual period for a facility is found.
Two features of the estimates shape the bond. First, they are based on third-party cost, not on what the owner thinks it could do the work for itself, because the point is to fund the work if the owner is gone. Second, they cover the largest area ever needing final cover, not the area currently open, so the assurance does not shrink just because one cell has been capped.
The federal criteria are a floor and a framework. States with approved programs administer them, and the mechanism list itself recognizes state options: 258.74(i) allows other state-approved mechanisms, and 258.74(j) allows a state to assume legal responsibility. Never assume that the Part 258 text is the whole rule in a given state. The state's own rule and the facility's permit are where the practical requirements live.
Section 258.74 lists the ways an owner or operator can demonstrate financial assurance for closure, post-closure care and corrective action. To keep the list readable on any screen, it is split into two tables.
Mechanisms that rely on a third party
| Mechanism | Section and what it is |
|---|---|
| Trust fund | 258.74(a). Money paid into a trust that is held for the cost of the work. |
| Surety bond | 258.74(b). A surety guarantees payment or performance. Corrective action: performance bond only. |
| Letter of credit | 258.74(c). An irrevocable standby letter of credit from a bank. |
| Insurance | 258.74(d). An insurance policy covering the cost estimate. |
| Corporate guarantee | 258.74(g). Another company guarantees the owner or operator's obligation. |
| Local government guarantee | 258.74(h). A local government guarantees another party's obligation. |
Mechanisms that rely on the owner or the state
| Mechanism | Section and what it is |
|---|---|
| Corporate financial test | 258.74(e). The company shows it meets financial tests and is strong enough to cover the cost itself. |
| Local government financial test | 258.74(f). A local government owner shows it meets financial tests. |
| State-approved mechanism | 258.74(i). Another mechanism approved by the state. |
| State assumption of responsibility | 258.74(j). The state assumes legal responsibility for the obligation. |
| Multiple mechanisms | 258.74(k). Mechanisms may be combined to cover the full amount. |
Whatever mechanism is used, 258.74(l) sets a common standard. The mechanism must ensure that the funds will be sufficient, available in a timely fashion when needed, obtained by the required deadline, and legally valid, binding and enforceable under State and Federal law.
The surety bond and the letter of credit are the two third-party mechanisms most often compared. A letter of credit is a bank instrument; under 258.74(c) it must be an irrevocable standby letter of credit. A surety bond is issued by a surety company, and under 258.74(b)(3) the surety becomes liable when the principal fails to perform as guaranteed. Which suits an owner depends on its circumstances and what the governing rule and regulator accept. For a general comparison of the two in a different setting, see our guide to reconnection bonds versus letters of credit.
Section 258.74(b) is the core text for a landfill closure bond at a municipal solid waste landfill. Its main terms are worth reading closely, because the same features show up, in different words, in many state forms.
Under 258.74(b)(1), an owner or operator may demonstrate financial assurance for closure or post-closure care by obtaining a payment or performance surety bond. For corrective action, the only option is a performance bond.
The bond must be effective before the initial receipt of waste, or before the effective date of the requirements (April 9, 1997, or October 9, 1997, for units under 258.1(f)(1)), whichever is later, for closure and post-closure care. For corrective action, it must be effective no later than 120 days after the corrective action remedy has been selected under 258.58. The owner or operator must notify the State Director that a copy of the bond has been placed in the operating record.
Under 258.74(b)(1), the surety company issuing the bond must, at a minimum, be among those listed as acceptable sureties on federal bonds in Circular 570 of the U.S. Department of the Treasury. "At a minimum" is the important phrase: a state may add requirements. Checking the surety against the current Circular 570 listing, and checking that the bond is genuine, is a basic step for any obligee. Our guide to digital bond verification covers how to confirm that a bond and its surety are real.
Under 258.74(b)(2), the penal sum must be at least equal to the current closure, post-closure care or corrective action cost estimate, whichever applies, except where mechanisms are combined under 258.74(k). Because the cost estimates must be kept current, the bond amount may need to rise over time.
Under 258.74(b)(3), the surety becomes liable on the bond obligation when the owner or operator fails to perform as guaranteed by the bond. This is a conditional bond: the trigger is the principal's failure, not a simple demand.
Under 258.74(b)(4) and (5), the owner or operator must establish a standby trust fund, and payments made under the bond are deposited by the surety directly into that trust. Payments out of the trust must be approved by the trustee. The standby trust must meet the trust-fund requirements in 258.74(a), except the requirements for an initial payment and annual payments.
The standby trust is easy to overlook. It exists so that money paid by the surety lands in a vehicle dedicated to the work, rather than in the regulator's general accounts or back with the owner.
Under 258.74(b)(6), the surety may cancel the bond by sending notice of cancellation by certified mail to the owner and operator and to the State Director 120 days in advance. If the surety cancels, the owner or operator must obtain alternate financial assurance. Under 258.74(b)(7), the owner or operator may cancel only if alternate financial assurance is substituted, or if it is no longer required to demonstrate financial responsibility.
This structure means a bond cannot simply lapse without warning. The regulator gets notice, and the owner has to replace the assurance.
Hazardous-waste treatment, storage and disposal facilities (TSDFs) are regulated under RCRA Subtitle C, not Subtitle D. Their financial assurance rules are in 40 CFR Part 264 Subpart H (permitted facilities) and a parallel Part 265 Subpart H (interim-status facilities). The structure is similar to Part 258, but EPA goes further on the bond itself.
For permitted facilities:
In both cases, the surety must at minimum be listed in Treasury Circular 570, and an owner or operator who uses a surety bond must also establish a standby trust fund. Under the bond terms, payments are deposited by the surety directly into the standby trust fund, in line with instructions from the Regional Administrator.
The biggest practical difference from Part 258 is that EPA sets the exact wording of the bond. Under 264.143 and 264.145, the bond wording must be identical to the forms in 40 CFR 264.151:
| Form | What it is |
|---|---|
| 264.151(b) | Financial guarantee (payment) bond into a closure or post-closure trust fund. The form cross-references both Part 264 and Part 265. |
| 264.151(c) | Performance bond for closure and post-closure care. The form refers to Part 264 facilities. |
| 264.151(l) | Surety bond for liability coverage under 264.147(i) and 265.147(i). |
Two cautions follow from the text. First, the 264.151(b) payment bond form refers to the interim-status sections (265.143(b) and 265.145(b)) as well as Part 264, so it can serve both. Second, the 264.151(c) performance bond form refers to Part 264 only. Don't assume a performance bond is available for an interim-status facility under Part 265.
Because the wording is fixed, there is no negotiation over bond terms at a federally regulated TSDF. The work is in getting the facility details, amounts and parties right. Our page on public bond wording specimens explains how to read government-prescribed forms like these.
States with approved programs run their own financial assurance rules for solid waste facilities. California and Texas show two common approaches: agency-adopted forms, and exact rule wording written into the permit.
In California, financial assurance for solid waste facilities sits in Title 27 of the California Code of Regulations, and CalRecycle publishes the forms used to demonstrate it. Its forms page lists, among others:
| Form | Mechanism |
|---|---|
| 100 | Trust fund |
| 101 | Letter of credit |
| 102(a), 102(b), 102(c) corrective action performance bond | Performance bonds for closure, postclosure and corrective action |
| 103(a), 103(b) postclosure financial guarantee bond, 103(c) corrective action financial guarantee bond | Financial guarantee bonds |
| 104 to 114 | Financial tests, guarantees, insurance and pledge of revenue |
Form 102(b), the postclosure performance bond, runs to CalRecycle. It provides that the surety may cancel by registered or certified mail to the principal and CalRecycle, but cancellation cannot occur during the 120 days beginning when they receive the notice. The obligation becomes void if the principal provides alternate financial assurance within 60 days after the notice of cancellation is received. If CalRecycle notifies the surety that the principal has failed to provide alternate assurance during those 60 days, the surety must place the guaranteed amount into a depository trust fund as CalRecycle directs.
The specific Title 27 section on sureties and penal sums is listed under "What to verify at the source" below, because it has not yet been checked on an official California site for this page.
In Texas, financial assurance for municipal solid waste facilities is administered by the Texas Commission on Environmental Quality (TCEQ). According to TCEQ's municipal solid waste financial assurance page:
In Chapter 37, the surety bond mechanisms are §37.211 (payment bond) and §37.221 (performance bond) in Subchapter C, and the required wording is §37.311 (Payment Bond) and §37.321 (Performance Bond) in Subchapter D.
For a Texas solid waste permit bond, then, the starting points are the permit (for the amount) and the rule text (for the words). Read the bond wording itself in the official Texas Administrative Code, as noted under "What to verify at the source."
Canadian provinces regulate waste facilities under their own environmental statutes. None of the three below publishes a landfill bond specimen that we found. Each allows a bond as one form of security among several.
Ontario's Environmental Protection Act authorizes financial assurance in Part XII (sections 131 to 136) and in section 176. Ontario Regulation 232/98, which covers landfilling sites, requires financial assurance in sections 17 and 18 for contingency plans and for closure and post-closure care. The assurance can be a cash deposit to the Director or another form "such as a bond, a letter of credit or negotiable securities" acceptable to the Director, and it is updated annually.
Ontario's financial assurance guideline F-15 states that financial assurance is mandatory for new or expanded private-sector municipal (non-hazardous) waste landfills over 40,000 cubic metres after August 1, 1998. This page keeps to that private-sector scope.
Alberta's Waste Control Regulation (AR 192/96), Part 4, deals with security:
The Alberta government's waste facilities financial security page says owners of waste management facilities, other than on-site, Crown and local authority facilities, must provide financial security before starting operations or reclaiming. Registration in its online system includes a security calculator. The province's Code of Practice for Landfills covers landfills taking 10,000 tonnes or less of non-hazardous waste per year.
Alberta's energy regulator uses a different set of tools for oil and gas obligations. For the cluster overview on that side, see Alberta's demand forfeiture bonds under AER Directive 068.
British Columbia's Landfill Criteria for Municipal Solid Waste (second edition, June 2016) and its accompanying fact sheet set out the province's expectations:
The Criteria are recommended practice. They become enforceable when they are written into plans, operational certificates or permits under BC's Environmental Management Act. So the 30-year minimum is BC's own guidance figure for private landfills until a permit or certificate adopts it.
| Province | Who must post | Bond allowed? |
|---|---|---|
| Ontario | New or expanded private-sector municipal waste landfills over 40,000 m³ (per F-15) | Yes, as a form acceptable to the Director |
| Alberta | Waste management facility owners, excluding on-site, Crown and local authority facilities | Yes, performance or surety bonds in a form acceptable to the Director |
| British Columbia | Privately owned landfills, once written into an authorization | Yes, alongside an irrevocable letter of credit |
Not every waste bond is a large closure guarantee. Many municipalities license the haulers who collect garbage and recycling within their limits, and some require a small licence or permit bond as a condition of the licence. A hauler bond of this kind is a commercial licence bond: it backs the hauler's compliance with the local ordinance and licence conditions.
For example, the City of Blaine, Minnesota, requires a garbage hauler licence applicant to provide a "License or Permit Bond in a minimum of $2,500 covering the current license period," along with a certificate of liability insurance. Amounts and requirements change, so always check the municipality's current page.
Licence and permit bonds are part of the wider commercial surety market. Our commercial surety guide explains how they differ from contract bonds.
Some municipalities also require performance bonds on solid waste collection contracts awarded through a procurement. Practice varies widely, and this page does not describe a specific example. If you are bidding on or administering a collection contract, the request for proposals, the contract and the local ordinance will set out any bond requirement.
Across a waste operation's life, the bonds involved can change in kind and size:
| Stage | Bond or assurance that may apply |
|---|---|
| Collection contract | A performance bond, if the contract or procurement requires one |
| Hauler licence | A licence or permit bond, for example Blaine, MN's minimum of $2,500 |
| Permit and operation | Facility financial assurance set by rule or permit (in Texas, the amount is written into the permit) |
| Closure | A landfill closure bond, trust, letter of credit or other allowed mechanism |
| Post-closure care | Continued assurance for the post-closure period (US MSWLF default 30 years under 258.61, adjustable by approved states) |
The early-stage bonds tend to be smaller and tied to a licence period or a contract. The closure and post-closure bonds are tied to engineering cost estimates and can run for the long tail of a site's life.
These general points follow from the rules above. They are not a substitute for reading the rule and permit that apply to a specific facility.
What is a landfill closure bond? A surety bond that guarantees money, or the work itself, for closing a landfill if the owner or operator fails to do it. Under 40 CFR 258.74(b), it can be a payment or performance bond for closure or post-closure care.
Is financial assurance the same as a surety bond? No. Financial assurance is the requirement. A surety bond is one way to meet it, alongside trust funds, letters of credit, insurance, financial tests and guarantees.
Can a surety bond cover corrective action at a municipal solid waste landfill? Under 258.74(b), only a performance bond can be used for corrective action. Texas also bars payment bonds and insurance for corrective action.
Who can issue a landfill closure bond in the US? Under 258.74(b), the surety must at minimum be listed in Treasury Circular 570. States may add requirements.
Why is a standby trust fund needed? Part 258 and Part 264 require one when a surety bond is used. Payments under the bond go directly into the trust, so the money is held for the work.
Do hazardous-waste facility bonds have set wording? Yes. Under 264.143 and 264.145, the bond wording must be identical to the forms in 40 CFR 264.151.
Does every US state follow Part 258 as written? No. States with approved programs run their own rules, and 258.74(i) and (j) recognize state-approved mechanisms and state assumption of responsibility.
How long does post-closure care last? For US municipal solid waste landfills, 40 CFR 258.61 sets 30 years by default, adjustable by approved states. In British Columbia, the Landfill Criteria set a minimum of 30 years for privately owned landfills, with longer defaults by tonnage, once written into an authorization.
Do public landfills in Canada post bonds? Not under the rules described here. Alberta excludes Crown and local authority facilities, BC public owners use a closure fund the Criteria say is not financial security, and Ontario's F-15 mandate covers private-sector landfills.
What is a hauler bond? Usually a licence or permit bond a municipality requires before licensing a waste hauler. Blaine, Minnesota, for example, requires a minimum of $2,500 covering the licence period.
Is a solid waste permit bond the same as a closure bond? The terms can overlap. "Solid waste permit bond" is a general label, not a term defined in the federal rule; the financial assurance a permit requires may cover closure, post-closure care, corrective action or a mix. The permit and the governing rule set what it must cover.
Retrieved or confirmed October 16, 2026 (PT).
