Guide

1099 Contractor Bookkeeping: Track the Subs You Pay

If you hire and pay subcontractors, this is the bookkeeping that keeps them 1099-ready all year. Most contractors face their subcontractor paperwork once a year: a January panic, chasing tax IDs from subs who already moved on or changed numbers. We know that stress. Clean 1099 bookkeeping flips it: the work happens all year, so by the time filing comes around it is a five-minute confirmation, not a search party. Here is how it works.

Quick answer
  • Every sub you pay needs a W-9 on file and a running total of what you paid them through the year.
  • Collecting W-9s before the first payment is the single move that prevents the January scramble. Full stop.
  • We track sub payments by vendor inside QuickBooks so 1099 totals are always ready, never reconstructed.
  • 1099 prep is included on the Shop plan: we make everything filing-ready and your tax preparer files the forms.

Why 1099s go sideways for contractors

You pay a lot of subs, and the paperwork is easy to push off until it is on fire. The problem is that by January the information you need, a current address and a tax ID, is the hardest to get. The fix is not grinding harder in January. It is keeping the records clean the other eleven months so January is just a formality.

How we keep your 1099s clean all year

We treat subcontractor tracking as a year-round part of the books, not a year-end fire drill.

  • Collect a W-9 from each sub before or at the first payment
  • Track payments to each vendor through the year so totals are always current
  • Flag vendors approaching the reporting threshold so nothing slips through
  • Prepare 1099s filing-ready at year-end (your tax preparer files), included on the Shop plan

Common 1099 mistakes that hurt contractors

No W-9 until January

Chasing a tax ID after the work is done is the hardest version of this job. Collected up front before the first check clears, it is a non-event.

Payments scattered across accounts

When sub payments come from cards, checks, and apps without consistent vendor tagging, your year-end total is a reconstruction project instead of a report.

Not knowing who actually needs a 1099

Whether a payment is reportable depends on vendor type and how you paid. We keep your records clean and complete so the right vendors are captured. For filing rules specific to your situation, your tax preparer is the right call.

Which plan includes 1099 prep

  • Truck, solo operator, 1 to 2 accounts, simple job tracking
  • Crew, growing crew, job costing, FSM sync included
  • Shop, payroll, 1099 subs, AR/AP, priority close
  • Builder, multi-entity, high volume, custom mapping

Compare all plans & add-ons →

1099 bookkeeping FAQ

I pay subcontractors. How does your bookkeeping track what I owe them a 1099 for?

We set up each subcontractor as a vendor in QuickBooks with their W-9 on file and tag every payment through the year. When filing time comes, the total for each sub is already in their vendor record, ready to send to your tax preparer. No reconstruction, no chasing. This service is for contractors who pay subs, not contractors who are subs.

Who needs to get a 1099 from me?

In general, subcontractors and certain vendors you pay over the annual reporting threshold by check, cash, or bank transfer may need a 1099. The rules depend on vendor type and payment method. We keep clean, complete records and coordinate with your tax preparer on the specifics.

How do you track subcontractor payments?

We set up each sub as a vendor in QuickBooks, attach their W-9, and tag payments so a running annual total is always available. No year-end reconstruction required.

Do you actually file the 1099s?

1099 prep is included on the Shop plan: we make everything filing-ready and your tax preparer files the forms. On other plans we keep your subcontractor records clean and ready so filing is straightforward.

When should I collect a W-9?

Before or at the first payment to a subcontractor. Collecting it up front is the single best move you can make to avoid chasing tax IDs in January.

Is this tax advice?

No. We handle the bookkeeping: clean, complete, and ready records. For tax filing decisions specific to your business, work with your tax preparer or our sister brand for contractor taxes.

Put the January 1099 scramble behind you

Trade-native categories, job costing, and an expert-reviewed close every month. You keep your QuickBooks file.

Built for Trades, Not Generic Small BusinessExpert-Reviewed Monthly CloseMonth-to-Month. Cancel Anytime.Your Job Classes Stay YoursYou Own Your QuickBooks File. Always.Jobber, ServiceTitan, Housecall Pro SyncBuilt for Trades, Not Generic Small BusinessExpert-Reviewed Monthly CloseMonth-to-Month. Cancel Anytime.Your Job Classes Stay YoursYou Own Your QuickBooks File. Always.Jobber, ServiceTitan, Housecall Pro Sync