Free tool
How much withholding was required?
Four numbers, no account, nothing sent anywhere. This runs the same rule the product runs, against the same published threshold, and gives you a floor rather than a forecast.
Exposure estimate
TY2026 threshold $2,000.00·Rate 24%
Illustrative — not your figures
$5,120.02
At least this much, already required
Backup withholding on payments already made to contractors over the line without a valid W-9.
How it got there
- Contractors without a valid W-9
- 4
- Of those, over the threshold
- 4
- Reportable from the crossing invoice onward, each
- $5,333.35
- 2026 threshold
- $2,000.00
- Backup withholding rate
- 24%
Computed in your browser from the 2026 nonemployee-compensation threshold (IRC 6041A(a) as amended by OBBBA s.70433(a)). Nothing you type here is sent anywhere or stored.
WithholdWatch reports payments against published IRS thresholds. It is not tax advice.
What it cannot know
Why this is a floor and not an answer
01
An average is not a book
Two payees averaging the threshold are not one payee at the threshold. If half your spend sits with two subs, run those two separately — the real figure will be higher than the averaged one.
02
It assumes even invoicing
WithholdWatch has no idea when you actually paid. The invoice count you type is the assumption doing that work, and it is stated as an input rather than hidden inside the arithmetic.
03
It is federal, and it is one box
This estimate uses the nonemployee-compensation threshold. Rents, royalties, medical payments and gross proceeds paid to an attorney have their own figures, and states do not all follow the federal one.
The product does none of this averaging. It reads your actual payments, finds the actual payment that crossed, and reports a figure with a date attached. How it works.