Statute of limitations for breach of contract in Washington

Rule or statute summary

In Washington, the statute of limitations (SOL) for a breach of contract claim is generally 5 years from when the claim “accrues.” For most breach-of-contract disputes, Washington applies the general civil limitations rule described in RCW 9A.04.080.

A key practical takeaway: Washington does not provide a separate, special SOL duration for “breach of contract” claims within the cited general limitations statute for this snapshot. Instead, this guide uses the general/default 5-year period set out below. (If your facts fall into a more specific category or involve special accrual/tolling issues, the outcome may differ.)

What DocketMath helps you do

DocketMath’s statute-of-limitations calculator helps you estimate the latest filing date by using a date-based approach under the 5-year default SOL used for this Washington snapshot.

Because this is a reference snapshot, you’ll see the default rule rather than a long list of claim-type-specific SOL durations—no breach-of-contract-specific sub-rule was identified beyond the general rule cited here.

Typical input choices (for breach of contract)

When you use DocketMath, you’ll generally select an anchor date that matches your understanding of when the claim accrued for your situation. Common anchor date choices include:

• Date of breach: for example, the day contractual performance was due and not provided
• Date of discovery (or when you should have discovered the breach): if your accrual theory is discovery-based in practice
• Date of repudiation / failure to perform: common when one party announces it will not perform or otherwise clearly fails

Your chosen anchor date drives the calculator’s output, because the SOL window runs from accrual.

Citations

Washington’s general limitations period is:

• 5 years under RCW 9A.04.080

For this snapshot, RCW 9A.04.080 is treated as the general/default SOL for civil claims like breach of contract where no claim-type-specific duration is identified.

In practical terms, the “rule” looks like this:

• SOL length: 5 years
• Start point: the claim’s accrual date (fact-dependent)
• Output concept: filing deadline ≈ accrual date + 5 years, subject to tolling or other accrual adjustments that may apply in your case

Because accrual timing is fact-specific, two cases with the same contract can produce different results depending on what date a court would treat as the accrual date.

Use the calculator

Use DocketMath here: **statute-of-limitations

Run the Statute Of Limitations calculation in DocketMath, then save the output so it can be audited later: Open the calculator.

Capture the source for each input so another team member can verify the same result quickly.

Step-by-step: what to enter

1. Select jurisdiction: Washington (US-WA)
2. Enter your accrual/anchor date: the date you believe the breach claim accrued
3. Review the estimated “latest file by” date under the 5-year default SOL for this snapshot

How outputs change with your inputs

Because the rule used here is a fixed 5-year duration, your estimate will shift based on the anchor/accrual date you select. For example (assuming no tolling and that the calculator’s date logic aligns with your facts):

Practical workflow (to reduce deadline risk)

Before relying on an SOL estimate, consider:

• Is your anchor date the accrual date you can support with facts (e.g., due date missed, refusal to perform, notice of breach)?
• Are there facts supporting a later accrual (such as discovery-based accrual theories)?
• Are there any potential tolling circumstances that could pause or extend the timeline?
• Is this dispute best understood as one breach or multiple breaches (which can create multiple possible accrual moments)?

Primary CTA (use the tool)

If you want a quick, date-based estimate for Washington breach-of-contract SOL timing under the 5-year default rule, go to: /tools/statute-of-limitations

Sources and references

Start with the primary authority for Washington and confirm the effective date before relying on any output. If the rule has been amended, update the inputs and rerun the calculation.

• RCW 4.16.080

Related reading

• Choosing the right statute of limitations tool for Vermont — How to choose the right calculator
• Statute of limitations in Singapore: how to estimate the deadline — Full how-to guide with jurisdiction-specific rules
• Choosing the right statute of limitations tool for Connecticut — How to choose the right calculator