California Passes Legislation to Cap Retention Amount

California has officially stepped into one of construction’s most awkward money conversations: retention. You know, that slice of payment owners and upstream contractors hold back “just in case” something goes sideways. For years, private construction in California often treated 10% retention like it was the law of gravity. It was common, painful, and rarely loved by the people waiting to get paid.

Now that has changed. Senate Bill 61, signed into law in 2025, creates a new rule for private works of improvement: in most covered contracts, retention cannot exceed 5% of a payment, and total retention cannot exceed 5% of the contract price. The law applies to contracts entered into on or after January 1, 2026. In plain English, California just told the private construction market that holding too much money for too long is no longer business as usual.

That is a big deal. Retention affects project cash flow, bid strategy, subcontractor solvency, punch-list leverage, and the mood of everyone in a trailer meeting at 7:00 a.m. This new law will not eliminate disputes, delay claims, or the ancient construction tradition of blaming someone else’s schedule. But it does change how money moves through private projects, and that alone makes it one of the more important payment-law updates California contractors, owners, developers, and subcontractors have seen in a while.

What the New California Law Actually Does

SB 61 adds Section 8811 to the California Civil Code and sets a hard cap on retention for many private construction contracts. Under the new rule, retention withheld by an owner from a direct contractor, by a direct contractor from a subcontractor, and by a subcontractor from a lower-tier subcontractor cannot exceed 5% of the payment. The law also says total retention proceeds withheld cannot exceed 5% of the contract price.

That second part matters. This is not just a “5% per progress payment” rule. It is also a total-cap rule. In other words, parties cannot get clever, reshuffle accounting language, or hide an oversized holdback in a dusty exhibit and call it innovation. California has drawn a line.

The statute also requires downstream retention percentages to match the percentage specified in the contract between the owner and the direct contractor. That means a general contractor cannot be capped at 5% upstream and then turn around and squeeze a subcontractor at a higher rate downstream. Nice try, but no.

Why Retention Matters So Much in Construction

Retention exists for a reason. Owners want leverage to make sure work is completed, defects are corrected, and punch-list items do not linger until the heat death of the universe. Contractors understand that logic. The problem is that retention is not just leverage. It is also withheld working capital.

When 10% is being held back on a private job, that missing cash can hit every layer of the project. General contractors may have to carry labor and procurement costs longer. Subcontractors may have to finance payroll, insurance, materials, equipment, and benefits while waiting for money that was already earned. Smaller firms feel this pressure the most because they usually do not have the luxury of floating several projects with giant cash cushions and zen-like patience.

That cash-flow pressure is one reason retention laws matter. They are not only about fairness in theory. They are about whether businesses can stay stable while completing the work the project depends on. A lower retention cap can improve liquidity, reduce reliance on credit lines, and make it easier for trade contractors to keep crews staffed and vendors paid without turning every billing cycle into a dramatic episode of “Will We Make Payroll?”

Why California Lawmakers Stepped In

Supporters of the legislation argued that private-project retention practices had become too heavy, especially compared with public works. California’s Contractors State License Board materials noted that private projects often used 10% retention while public works already operated with a 5% cap. SB 61 was designed to bring more balance to that gap and help reduce the financial strain excessive withholding can place on contractors and subcontractors.

In practical terms, lawmakers were responding to a simple market reality: if too much money is held back for too long, risk gets pushed downstream. Owners preserve leverage. Smaller contractors absorb the financial pain. And when smaller firms struggle, projects do not become smoother. They become slower, more brittle, and more likely to generate claims.

So yes, SB 61 is a payment reform bill. But it is also a project-stability bill. A job where the trades are chronically underfunded is not automatically a safer or better-managed job. It is often just a tenser one.

The Fine Print That Businesses Cannot Afford to Miss

The law is prospective, not retroactive

SB 61 applies to contracts for private works of improvement entered into on or after January 1, 2026. That means older contracts do not magically rewrite themselves at midnight. If a contract was signed before the effective date, the new cap does not automatically govern that agreement.

There is a bonding-related exception

The 5% cap does not apply in a specific situation involving subcontractor bonding. If a direct contractor or subcontractor gives written notice before, or at the time bids are requested, that a faithful performance and payment bond will be required, and the subcontractor later fails to furnish the required bond from an admitted surety insurer, the cap may not protect that subcontractor. Translation: if bonding is properly required and the subcontractor does not deliver, the retention cap may be off the table for that relationship.

There is also a residential carve-out

The law does not apply to an owner, direct contractor, or subcontractor on a residential project if the project is not mixed-use and does not exceed four stories. That means many purely residential, lower-rise projects remain outside the cap. But mixed-use residential projects and taller residential work may still fall within the law. This is where sloppy assumptions can get expensive, so contract classification matters.

Attorney’s fees are built into enforcement

In any action to enforce Section 8811, a court must award reasonable attorney’s fees to the prevailing party. That gives the statute real teeth. Parties who ignore the new cap are not just risking an argument over withheld funds. They are also risking fee exposure.

Old payment-timing rules still matter

California already had prompt-payment rules for retention, and SB 61 does not erase them. Under existing law, an owner who withholds retention generally must pay it to the contractor within 45 days after completion of the work of improvement. A direct contractor that has withheld retention must generally pass along the subcontractor’s share within 10 days after receiving all or part of that retention payment. So the new law changes the size of the holdback, but the timing rules still drive when retained money has to move.

Disputes do not disappear just because the cap exists

If there is a good-faith dispute, California law still allows withholding of an amount not in excess of 150% of the disputed amount in certain circumstances. In other words, SB 61 does not turn every payment issue into a cheerful automatic release. Legitimate disputes can still justify limited withholding. The difference is that the baseline retention practice is now narrower and more defined.

Contract waivers are not the easy escape hatch

California law also states that it is against public policy to waive the retention-payment provisions by contract. So parties should not assume they can out-draft the statute with aggressive boilerplate. A very expensive paragraph is still just a paragraph if the law says no.

Who Benefits From the 5% Cap

Subcontractors and specialty trades

This group is the clearest winner. Lower retention means more cash staying inside the business while work is ongoing. That can improve labor stability, reduce financing pressure, and make it easier to absorb delays, long lead times, and rising material costs.

General contractors

General contractors may gain as well, especially on projects where upstream and downstream retention rates are finally forced into alignment. That can reduce mismatch risk and make contract administration less awkward. Nobody enjoys explaining why the owner is withholding 5% while the subcontract says 10%. That conversation usually ages badly.

The project itself

Better cash flow can mean fewer payment bottlenecks, fewer emergency funding workarounds, and less pressure on smaller firms. Healthier subcontractors often make for healthier schedules. Construction will still be construction, of course, but fewer cash crises generally help.

Who May Be Nervous About It

Owners and developers

Some owners will see SB 61 as a reduction in leverage. For decades, higher retention functioned like a financial security blanket. It was not always pretty, but it was familiar. A lower cap means owners may need to rely more on other tools, including tighter contract drafting, better project oversight, stronger closeout procedures, milestone-based approvals, warranty enforcement, and in some cases performance and payment bonds.

Contract administrators and legal teams

Every template that still assumes “standard 10% retention” is now a future problem. Companies that do not update forms, accounting workflows, bid instructions, and payment procedures are inviting disputes they could have avoided with one careful redline and a decent internal checklist.

Examples of How the Law May Play Out

Example 1: Office build-out. An owner hires a general contractor for a private commercial renovation signed in February 2026. The contract says 10% retention on every payment application. That clause conflicts with the new law. On a covered private project, retention should be capped at 5%, and total retention cannot exceed 5% of the contract price.

Example 2: Downstream squeeze attempt. The owner withholds 5% from the general contractor, but the subcontract template still says 8% retention for electrical and plumbing trades. That is a problem. The subcontract retention percentage cannot exceed the percentage specified in the owner-direct contractor contract.

Example 3: Residential low-rise job. A non-mixed-use residential project under four stories may fall within the residential carve-out, meaning the 5% cap may not apply. Parties on these projects should not assume the new statute automatically governs every house, condo, or residential development in the state.

Example 4: Bond requirement ignored. A subcontractor is told in writing before bidding that a faithful performance and payment bond will be required. The subcontractor fails to furnish the bond. In that situation, the statutory cap may not protect the subcontractor as it otherwise would.

What Contractors, Subs, and Owners Should Do Now

1. Update contract templates

Any clause built around a default 10% private retention model should be reviewed immediately for California projects signed in 2026 and beyond.

2. Recheck bid instructions

If bond requirements matter, written notice timing matters too. That language should be clear before or at bid request, not improvised later when everyone is already annoyed.

3. Train accounting teams

Payment processing staff should understand both the 5% cap and the timing rules for release. This is not just a legal issue. It is an operations issue.

4. Review project classification

Mixed-use status, residential scope, and building height can affect whether the law applies. Do not classify by vibes.

5. Strengthen closeout procedures

If owners are losing some retention leverage, they should compensate with better documentation, punch-list tracking, inspection protocols, and warranty processes.

6. Use disputes carefully

Good-faith disputes still allow limited withholding in some cases, but that is not a blank check for overholding. Overreaching can create fee exposure and statutory penalties.

The Bigger Meaning of SB 61

California’s new retention cap is more than a technical contract tweak. It reflects a broader shift in how construction risk is being allocated. The old model leaned hard on withholding money as the default protection strategy. The new model still permits retention, but not at a level that lawmakers believed unfairly strained the businesses actually performing the work.

For contractors and subcontractors, that means a little more breathing room. For owners, it means relying less on giant holdbacks and more on disciplined project management. For lawyers, it means more template revisions and fewer excuses to keep outdated clauses lurking in Exhibit C like cobwebbed legal ghosts.

The companies that adapt early will have the easiest transition. The ones that keep copying old forms and pretending the law did not change may discover that statutory reality is not especially impressed by “but we always did it this way.”

Experience From the Field: What This Change Feels Like in Real Life

The most useful way to understand California’s new retention cap is not just to read the statute, but to picture the day-to-day experience behind it. On many private jobs, the old 10% habit created a quiet pressure that built up month after month. A subcontractor might finish rough-in, pass inspections, keep crews moving, and still watch a meaningful amount of earned money sit out of reach. The project looked active on paper, but the company’s cash position told a more stressful story.

For smaller trade contractors, that experience often meant juggling payroll against receivables, stretching vendor relationships, or relying on credit just to stay comfortably afloat while waiting for retained funds. Nobody writes songs about this part of construction because it is not glamorous. It is just expensive. When retention is cut from 10% to 5%, the difference may seem modest from a distance, but on a large project it can mean tens or hundreds of thousands of dollars staying in circulation instead of sitting in timeout.

General contractors have their own version of this experience. Many have dealt with the awkward mismatch where an owner withholds one amount upstream while subcontracts impose another amount downstream. That can turn payment administration into an elaborate balancing act with real legal risk. A clearer statutory cap reduces some of that friction and makes it easier to explain payment terms without sounding like a magician who specializes in disappearing money.

Owners, of course, experience this shift differently. Some will feel less protected at first because retention has long served as a practical enforcement tool. On complex projects, owners often worry about defective work, incomplete closeout, or trades that vanish when the punch list gets boring. Their concern is not imaginary. It is real. But the experience many owners are now having is that they must replace some of that withheld-money leverage with stronger project controls. Better contracts, better inspection discipline, better documentation, and better bonding strategy become more important when the holdback shrinks.

Across the industry, the early reaction to the new law is less “panic” and more “adjustment.” Contractors like the liquidity. Subcontractors like the fairness. Owners like it less, but many also recognize that financially healthier trade partners can make projects more stable. In that sense, the lived experience behind SB 61 is not just about getting paid faster. It is about shifting private construction away from a payment model that often treated downstream cash strain like normal background noise. California has essentially said that this background noise has been loud enough for long enough.

If the law works as intended, the real experience on future projects may be surprisingly simple: fewer cash squeezes, fewer mismatched retention clauses, fewer ugly payment fights over standard holdbacks, and a little less financial drama on jobs that already have plenty of drama to spare.

Conclusion

California’s decision to cap retention on many private construction contracts at 5% is a meaningful reset for the industry. SB 61 does not eliminate disputes, and it does not make project risk disappear. What it does do is curb a long-standing practice that often placed too much financial pressure on the parties doing the work. For covered contracts entered into on or after January 1, 2026, the message is clear: retention is still allowed, but oversized holdbacks are no longer the default playbook.

Companies that review their contracts, classify projects correctly, align payment systems, and understand the statute’s exceptions will be in the best position to avoid trouble. Everyone else may end up learning the new rules the hard way, which is usually the most expensive way available.