Tax Credits for Solopreneurs in 2025
Solopreneurs — individuals running a one-person business without employees — are responsible for both sides of self-employment tax and must manage all business finances independently. Despite operating lean, solopreneurs have access to a meaningful set of deductions and credits that can substantially reduce their effective tax rate.
The home office deduction, self-employed health insurance deduction, and retirement contributions to a SEP-IRA or Solo 401(k) are three of the most impactful tax tools available to solopreneurs. The Qualified Business Income deduction can reduce net business income by up to 20% for those who qualify, and the deduction for half of self-employment tax further lowers adjusted gross income.
Solopreneurs who invest in software, equipment, or professional development for their business can deduct those costs in the year they are incurred. Tracking income and expenses in real time — rather than reconstructing records at year-end — is the single most effective habit for maximizing deductions and avoiding errors on the 2025 return.