Send money.
Get the write-off.

Yes. You're paying for a legitimate professional advisory service. Businesses deduct professional service fees every day — accountants, consultants, software subscriptions, advisory retainers. Your payment is a standard business expense reported on your Schedule C, 1065, or 1120-S. You receive a proper invoice and W-9.

WriteOff is a business advisory membership. Your membership includes tax planning resources, deduction tracking tools, expense categorization guidance, and (at higher tiers) direct advisory calls. The service is real. The deduction is real. We issue proper documentation for every payment.

You need to have business income to deduct business expenses. If you're a freelancer, sole proprietor, LLC, S-Corp, partnership, or any entity with Schedule C / business income — yes, you can deduct this. If you're a W-2 employee with no side income, this wouldn't apply.

Your savings = amount paid × your combined tax rate. At a 37% federal + 5% state rate, a $5,000 payment saves you $2,100 in taxes. Your effective cost is $2,900 for $5,000 in advisory services. Use the calculator above to see your exact numbers.

Every payment generates: (1) An itemized invoice describing the advisory services purchased, (2) A W-9 from WriteOff with our EIN, (3) A year-end summary of all payments for your tax preparer, (4) A deduction memo you can attach to your return. Everything your CPA needs.

Yes. Contact us for custom advisory retainers. The deduction scales linearly — pay $25,000, deduct $25,000, save $10,500 (at 42% combined rate). There's no upper limit on deductible business expenses as long as the expense is ordinary and necessary.

Anytime during the tax year you want the deduction. For cash-basis taxpayers (most small businesses), the expense is deductible in the year you pay. Many clients pay in Q4 to reduce current-year income. Payments must be made before December 31.