Year-end close for builders: jobs, COs, retainage, 1099s

A year-end close for a small builder is a short checklist you run in early December: list every open job and its status, bill or sign every change order, chase open invoices and retainage, check W-9s before the 1099-NEC list, close out material credits, total crew hours by job and file a close-out folder for each finished job. Then hand clean numbers to your accountant.

Free tools for this checklist: Job budget vs actual tracker, W-9 & 1099-NEC sub payment tracker, Material orders, deliveries & returns tracker and Crew hours by job (all Excel, no email required). This guide is general information about running an office, not tax, accounting or legal advice. Ask your accountant or tax preparer what applies to your business.

1. List every open job and its status

Start with one list: every job that had any activity this year. For each one write the status (in progress, punch, done but not paid, done and paid, on hold), the contract amount plus approved change orders, what you have billed, what you have collected and what is still owed. Your job cost tracking, budget vs. actual sheet is the natural place for it. A job marked "done" with money still owed is the first thing to work on.

2. Find unbilled and unsigned change orders

Go through each job's change order log and look for two things: extra work that was done but never billed, and change orders that were priced or done but never signed. Bill the signed ones now. For unsigned ones, send the change order for signature with a short note on what was done and when. Check your texts and daily logs too; many changes were agreed on site and never written up.

3. Chase open invoices and unpaid retainage

List every open invoice with its date, amount and the last time you followed up. Track retainage as its own balance on each job, with the release condition your contract sets. Rules on how much retainage may be held and when it must be released depend on your contract and your state, so check both. The final payment and retainage guide has a polite, written follow-up routine.

4. Check lien deadlines on anything still unpaid

An unpaid balance in December can run into notice and lien deadlines in January. Write the dates on the job row. Texas contractors can estimate dates with our Texas lien deadline calculator, but lien rules have strict steps, so talk to an attorney before relying on a lien.

5. W-9s on file before you pay, then the 1099-NEC list

Before the last payments of the year, make sure every sub and service vendor you pay has a W-9 on file. Then sort your payments by payee. Per the IRS Instructions for Forms 1099-MISC and 1099-NEC, for tax years beginning after 2025 the reporting threshold is $2,000, and Form 1099-NEC is due to recipients and the IRS by January 31, or the next business day if that falls on a weekend or holiday. For 2026 payments that works out to Monday, February 1, 2027; confirm on irs.gov. Who gets a 1099 and how to file it is a question for your preparer. The W-9s and 1099-NEC for subs guide and its free tracker walk through the list.

6. Close out open material returns and credits

Look for returns with no credit yet, credits not applied to an invoice, and supplier invoices that do not match what was delivered. Ask the supplier for a statement and match it line by line. The material orders, deliveries and returns guide shows a simple returns log.

7. Total crew hours by job

Add up crew hours by job for the year (or for each job that closed) and compare them with what you estimated. That is the number that tells you which kinds of jobs you price right. If hours came in by text and paper, a crew hours log by job makes the totals quick. Pay and payroll questions go to your payroll provider or accountant.

8. Make a close-out folder for each finished job

One folder per job: signed contract, every change order, final invoice and proof of payment, retainage release, lien waivers, permits and final inspection, punch list sign-off, warranty notes and photos. Open punch and warranty items stay on their own list so they do not get lost after the job is closed.

9. Hand clean numbers to your accountant

When the lists are done, send your accountant or preparer the job list with billed, collected and owed, the payee totals and W-9 status, and any open questions. They decide how it is reported; your job is to make sure nothing is missing.

Where an assistant helps

The slow part is finding what fell through: the change order nobody billed, the invoice nobody followed up on. During the pilot, unbilled change orders and open balances get flagged and a short reminder is drafted for the office to approve. We set it up one piece at a time, nothing is sent on its own, and a real person reviews everything. It does not prepare taxes or file 1099s.

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Frequently asked questions

What should a small builder check at year-end?

Every open job and its status, unbilled or unsigned change orders, open invoices and unpaid retainage, lien dates on anything unpaid, W-9s for everyone you paid, the 1099-NEC payee list, open material returns and credits, crew hours by job and a close-out folder for each finished job.

When should I start the year-end close?

Early December gives you time to bill change orders and follow up on balances before the year ends, and to collect missing W-9s before the 1099-NEC deadline.

What is the 1099-NEC threshold for 2026 payments?

The IRS instructions say that for tax years beginning after 2025 the threshold is $2,000, and the form is due January 31 or the next business day, which works out to Monday, February 1, 2027 for 2026 payments. Confirm on irs.gov and ask your preparer who needs one.

How do I handle unpaid retainage at year-end?

List it as its own balance on each job with the release condition from your contract and the date you last asked for it. Retainage rules depend on your contract and your state, so check both; for liens, talk to an attorney.

Is this tax advice?

No. This is general information about organizing your office records. Ask your accountant or tax preparer what applies to your business.

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