1099 Tax Calculator for Notary Publics in Washington
A notary public billing $54,000 a year with$11,200 of business expenses should set aside16.0% of gross income — that is $8,641 a year, or $2,160 per quarterly payment. Here is the breakdown, and what Washington specifically requires.
Notary Public Tax Estimator (2026)
Location: Washington • State Tax:0% (No State Income Tax)
W-2 tax itself is withheld by your employer. Entering wages only moves your 1099 income into its correct, higher bracket and accounts for the Social Security wage base your paycheck already used.
Tailored Write-Offs for Notary Public & Loan Signing Agent
Click to toggle deductionsCheck off typical business expenses to automatically update your deduction total:
Total annual tax divided across the 4 IRS estimated payment vouchers.
Hold back from every payout
Gross minus deductible expenses
Washington state has zero personal income tax on 1099 self-employment earnings.
IRS Form 1040-ES Quarterly Payment Voucher Schedule
Deadlines for 2026 estimated tax payments to avoid IRS underpayment penalties.
Washington 1099 Tax Rules
- Rate applied here
- 0% (No State Income Tax)
- Statutory bracket
- No tax on earned income (capital gains taxed)
Washington has no state income tax on wages or self-employment income. It does impose a capital gains tax of about 7% on long-term capital gains above roughly $270,000 of total income. For a 1099 contractor whose income is entirely earned, that threshold means Washington is effectively a zero-income-tax state, though an investor with large gains would not be.
Local taxes: No local or state income tax on earned income anywhere in Washington, including Seattle. Washington funds itself through a business and occupation tax on gross receipts, which is a cost of sales rather than an income tax on earnings.
State revenue agency: Washington State Department of Revenue.No state estimated tax vouchers apply to earned income. A Washington 1099 contractor owes federal tax only, paid through Form 1040-ES on the standard four dates.
Washington has no personal income tax.Every dollar you set aside goes to the IRS. You can still deduct business expenses against federal income, so write-offs remain worth their full value here.
Tax Strategy for notary publics
A notary's two core costs are the state commission renewal fee and the required journal, seal, and insurance. These are fully deductible and are easy to overlook precisely because they are small and routine. Notaries who also perform loan signing add document preparation time, mobile-notary travel mileage, and business insurance to the deduction schedule.
Mobile notary work is often the higher-margin and more seasonal part of the trade, with signing volume tied to the home purchase cycle. Loan-signing income can appear in a single month and then vanish for a quarter, so divide the trailing-twelve-month total rather than extrapolating a strong signing month.
To avoid underpayment penalties, pay at least 90% of your current-year tax, or 100% of last year's total tax — 110% if your prior-year AGI was above $150,000.
Write-offs for notary publics in Washington
At this role's typical income the combined federal, FICA and Washington rate defers20.2% of every deducted dollar.
| Deduction | Typical amount | Est. tax saved |
|---|---|---|
| Loan Signing Mobile Driving MileageTraveling to borrowers' homes and escrow offices. | $6,800 | +$1,373 |
| Dual-Tray Laser Printer & TonerHigh-volume printer handling legal and letter mortgage document packages. | $1,400 | +$283 |
| Notary Bond & E&O Insurance PolicyState mandatory surety bond and high-limit error insurance. | $550 | +$111 |
| Paper, Document Clips & EnvelopesHeavy 20lb paper reams and FedEx drop-off packaging supplies. | $600 | +$121 |
| Official Notary Stamp & Record JournalState compliant embossers, rubber stamps, and secure log journals. | $120 | +$24 |
| If you claimed all of the above | $9,470 | +$1,912 |
Claiming $9,470 of those write-offs drops the quarterly payment from $2,160 to$1,562 and your set-aside rate from 16.0% to11.6%. Amounts are typical, not guaranteed — track your own costs and keep receipts, because the IRS requires substantiation for every deduction you claim.
Frequently Asked Questions: Notary Publics Taxes in Washington
Set-aside rates, deadlines and deductions for Washington, tax year 2026.
How much should a notary public set aside for quarterly taxes in Washington?
Set aside about 16.0% of everything you bill — 16.0% of $54,000 in gross income is $8,641 a year, or $2,160 per quarter. That total covers self-employment tax (15.3% on 92.35% of net profit), federal income tax on the remainder after your standard deduction, and Washington adds no state income tax on top of that. The percentage is measured against gross income rather than net profit because that is the number that actually reaches your bank account and the number you can safely divert.
When are 1099 quarterly taxes due in Washington for 2026?
IRS Form 1040-ES estimated payments for 2026 are due April 15 (Q1), June 15 (Q2), September 15 (Q3), and January 15, 2027 (Q4). Washington has no personal income tax, so there is no state quarterly voucher to file and every estimated payment goes to the IRS.
What expenses can a notary public write off in Washington?
Common write-offs for notary publics include loan signing mobile driving mileage, dual-tray laser printer & toner, notary bond & e&o insurance policy, paper, document clips & envelopes, official notary stamp & record journal. Because Washington has no state income tax, a deduction only reduces your federal taxable income, so it is worth exactly its face value.