What self-employed accounting actually requires
Five core capabilities matter for self-employed individuals versus general SMB accounting:
- Schedule C generation. The IRS form for reporting self-employment income and expenses (sole proprietorship and single-member LLC). Software needs to categorize expenses into Schedule C lines — advertising, car/truck, contract labor, depreciation, insurance, legal, office expense, supplies, taxes/licenses, travel, meals, utilities, and more.
- Quarterly estimated tax tracking. Self-employed people pay estimated taxes four times per year (Apr 15, Jun 15, Sep 15, Jan 15). Software should estimate the quarterly obligation from year-to-date income.
- Mileage tracking. Standard mileage rate is 67¢/business mile in 2026. Software with mobile-app mileage tracking saves the deduction.
- Home office deduction support. Either simplified method ($5/sq ft up to 300 sq ft) or actual expenses. Software tracks the underlying expenses — utilities, internet, insurance — categorized appropriately.
- 1099-NEC income tracking. If you receive 1099-NEC forms from clients, software should track them as revenue with the issuer info for cross-verification at tax time.
Zoho Books and Wave: the value leaders
On the freelancer-weighted ranking, the value plays come out on top. Zoho Books' free tier covers businesses under $50K annual revenue — including sole proprietors and self-employed individuals — and includes AI-powered transaction categorization, invoicing, and basic reports at zero cost. That's why it leads the board for price-sensitive self-employed workers. Wave Starter (by H&R Block) offers free invoicing and expense tracking with no revenue cap. Wave was acquired by H&R Block in 2019, so the tax-software handoff is tight — Wave data flows to H&R Block tax prep cleanly. The catch: Wave moved bank auto-import to its $19/month Pro plan. If you don't mind manually uploading bank statements, Wave's free version works; if you want automated bank feeds and receipt scanning, you'll pay $19/month — at which point FreshBooks at $23/month is a better deal.
For self-employed individuals with heavy vehicle use, Wave's mileage tracking is more basic than QuickBooks. Pair Wave with MileIQ ($60/year) for tighter mileage tracking. Wave Pro at $16/month adds quarterly-tax-estimate calculation; the Starter tier does not include it.
FreshBooks: best for service-based sole proprietors
FreshBooks Lite at $17/month (annual billing) is purpose-built for service-based sole proprietors — consultants, designers, writers, coaches. Best invoicing UX in the category, integrated time tracking, project profitability, and a client portal where customers can view invoices, make payments, and communicate. The cost pays for itself in saved invoicing time at $50+/hour billable rate.
Trade-offs: the Lite plan caps at five active clients (need Plus at $30/month for 50 clients). No native quarterly-tax-estimate report. Less polished mileage tracking than QuickBooks. But if invoicing and time tracking are your daily reality — especially for sole proprietors billing hourly — it's the one to beat among paid tools.
QuickBooks Solopreneur: best for sole proprietors with accountants
QuickBooks Solopreneur (formerly QuickBooks Self-Employed) at $20/month is more limited than Wave free but worth it for specific cases: you have a US accountant or CPA who insists on QuickBooks; you have heavy mileage tracking needs (QB's mileage app is class-leading); or you plan to scale past sole proprietorship to LLC and employees within a year (smoother upgrade path within Intuit).
QuickBooks Solopreneur is the only QB tier built specifically for self-employed: simplified Schedule-C-aware categorization, automatic quarterly-tax estimates, mileage tracking native, business-vs-personal transaction split. Most users outgrow it within one to two years and upgrade to QBO Simple Start or Essentials.
Kashoo: best for simplest setup
Kashoo (TrulySmall Accounting) is the simplest setup in the category — a single-screen accounting UX for sole proprietors and very small service businesses who don't need invoicing complexity. Pricing $0-5/month for basic invoicing. Limited compared to Wave, QuickBooks, or FreshBooks, but appropriate for self-employed individuals who genuinely want minimum software overhead.
The big self-employed deductions to track
Your accounting software should categorize transactions correctly so these deductions don't get missed at tax time:
- Mileage: 67¢/mile in 2026 (IRS standard rate). Mobile-app tracking captures every business trip.
- Home office: Simplified method ($5/sq ft up to 300 sq ft = max $1,500) OR actual expense method (percentage of home used for business × actual home costs).
- Health insurance: Self-employed health insurance deduction (above-the-line) — premiums for you, spouse, and dependents.
- SEP-IRA contributions: Up to 25% of net self-employment income, max ~$70,000 in 2026. Reduces taxable income directly.
- Solo 401(k) contributions: Employee deferral ($23,500+ in 2026) + employer profit-sharing (up to 25% net SE income). Best retirement vehicle for solo entrepreneurs earning $100K+.
- QBI deduction: 20% of qualified business income (with income thresholds and service-business limitations). Affects taxable income; calculated at tax prep time.
- Section 179 and bonus depreciation: Equipment and software purchases expensed in year of purchase (subject to limits).
- 1099-MISC payments to contractors: Track contractor payments >=$600/year for 1099-NEC filing at year-end.
Quarterly estimated tax deadlines
Self-employed individuals pay estimated taxes four times per year. Software estimates the obligation from year-to-date income; you submit payments to the IRS via Direct Pay or EFTPS:
- April 15 — Q1 income (Jan–Mar)
- June 15 — Q2 income (Apr–May)
- September 15 — Q3 income (Jun–Aug)
- January 15 (following year) — Q4 income (Sep–Dec)
Underpayment triggers IRS penalties and interest. Most accounting platforms estimate the quarterly obligation; the safest pattern is to pay 110% of last year's total tax in equal quarterly installments (safe harbor avoiding penalty).
Verdict
For self-employed individuals in 2026: Zoho Books free leads on value if you're under $50K revenue; Wave Starter is the no-revenue-cap free default for everyone else. Pay for FreshBooks if service-business invoicing and time tracking are your daily workflow, or QuickBooks Solopreneur if your accountant requires it or you have heavy mileage needs. The wrong move is staying in spreadsheets — software pays for itself in tax-time savings and missed-deduction recovery.
Once you cross ~$100K revenue or hire your first employee, graduate to QBO Simple Start, Xero Early, or FreshBooks Plus depending on your accountant and workflow. See our freelancers guide for the next-stage picks.
Frequently asked questions
What is the best accounting software for self-employed people in 2026?
On our freelancer fit ranking — re-weighted toward price, ease, and invoicing — Zoho Books leads: its free tier handles businesses under $50K with genuine AI categorization, at the best value-to-capability ratio we measured. Wave Starter is the strongest no-cost option for self-employed individuals with no revenue cap. For service-based sole proprietors who bill hourly, FreshBooks is worth $17-30/month for the better invoicing UX and time tracking. QuickBooks Solopreneur exists at $20/month but is more limited than Wave free.
Do self-employed people need accounting software, or can they use a spreadsheet?
Software pays for itself in tax-time savings. Self-employed individuals need to track income and expenses for Schedule C (sole proprietorship) or Schedule SE (self-employment tax). Software auto-categorizes bank/card transactions, generates Schedule-C-ready exports, and tracks 1099-NEC income. Versus spreadsheets: software saves 5-10 hours per month and dramatically reduces missed deductions. Free options (Wave Starter, Zoho Books free) eliminate the cost argument for using software.
How do self-employed people handle quarterly estimated taxes?
Self-employed individuals must pay estimated taxes quarterly (April 15, June 15, September 15, January 15) on income not subject to withholding. Most accounting platforms estimate quarterly obligations from year-to-date income data — QuickBooks Solopreneur, FreshBooks, and Wave all generate quarterly-tax-estimate reports. The actual payment goes to the IRS via Direct Pay or EFTPS; the software calculates the amount, you submit the payment. Underpayment of quarterly taxes triggers IRS penalties + interest, so this is non-optional.
What is Schedule SE and how does software handle it?
Schedule SE calculates self-employment tax (Social Security 12.4% + Medicare 2.9% = 15.3% on net self-employment income up to the SS wage base, plus 2.9% Medicare on amounts above). Accounting software calculates the underlying Schedule C net income; the SE calculation is a TurboTax/H&R Block/tax-CPA function rather than a bookkeeping software function. Your accounting software exports the Schedule C; the tax prep software or CPA computes Schedule SE from there.
How should self-employed people handle retirement contributions (SEP-IRA, Solo 401(k))?
Self-employed individuals get powerful retirement-savings options: SEP-IRA (up to 25% of net self-employment income, max ~$70,000 in 2026) and Solo 401(k) (employee deferral + employer match, up to $77,500+ for under-50 in 2026). Accounting software tracks the underlying income; the contribution decision happens at tax time with your CPA. Critical: SEP-IRA contributions reduce taxable income, so the decision affects estimated tax payments. Most accounting platforms don't handle SEP/Solo 401(k) directly — that's a tax planning conversation.
What about mileage tracking for self-employed?
Critical deduction for self-employed individuals using a vehicle for business — 67¢ per business mile in 2026 (IRS standard rate). Most accounting platforms have built-in mileage tracking via mobile app: QuickBooks Solopreneur (originally Self-Employed) is the most polished, FreshBooks has decent mileage tracking, Wave's is more basic. Alternative: dedicated apps (MileIQ, Everlance) that integrate with accounting software. For self-employed people driving 5,000+ business miles/year, the deduction is material ($3,350+ at 2026 rates).
Should self-employed people use Wave free or QuickBooks Solopreneur?
Wave Starter for most cases — it's genuinely free forever, handles unlimited invoices/customers/bank-feed, and has Schedule-C export. QuickBooks Solopreneur ($20/month) is worth it specifically if: you have a US accountant who insists on QB, you have heavy mileage tracking needs (QB has the best mileage app), or you plan to scale past sole proprietorship to LLC + employees within a year (smoother upgrade path within Intuit). Otherwise, save the $240/year and use Wave.