TurboTax Premium

TurboTax Premium handles every self-employment tax scenario indie authors encounter — from Schedule C and 1099-NEC to home office deductions and retirement contribution calculations. It's the #1 online tax filing solution for self-employed filers by IRS Sole Proprietor data, with a guided wizard that walks through every line without requiring accounting knowledge.

What You Get#

• Schedule C wizard: Step-by-step guidance through all self-employment income and deduction categories, including home office, research, subscriptions, advertising, and travel
• 450+ deduction finder: Automatically searches deductions relevant to your profession, flagging commonly missed write-offs like course fees, book research expenses, and software subscriptions
• QuickBooks import: Authors using QuickBooks can import income and expense data directly — no manual transcription between apps
• Retirement savings support: Calculates SEP-IRA (up to $72,000 for 2026) and solo 401(k) contributions from net self-employment income, maximizing tax-advantaged savings
• 1099-NEC/K auto-fill: Snap a photo of your 1099 and TurboTax auto-populates the relevant fields from the image

Who It's For#

• High-volume self-employed authors: Writers with royalties across multiple platforms (KDP, Ingram, ACX, Findaway), multiple 1099s, and complex expense categories
• QuickBooks users: The only tax software that directly imports from QuickBooks — a meaningful time-saver for authors already using that tool for expense tracking
• Retirement savers: Authors maximizing SEP-IRA or solo 401(k) contributions need accurate self-employment income calculations, which TurboTax handles natively

Pricing: DIY Premium runs $139 federal + $64 per state (pay when you file). TurboTax discounts the federal fee to roughly $129 during the filing season as an early-file promo — it recurs each year and expires off-season, so plan around the $139 regular price. TurboTax Expert Assist Premium — which adds unlimited live CPA access and a final expert review — is a separate tier at $209 federal + state additional. TurboTax Expert Full Service, where a pro prepares the entire return, starts around $200 federal + state and rises as self-employment forms are added.

Strengths#

• Retirement account math: Correctly calculates deductible contribution limits for SEP-IRAs and solo 401(k)s from Schedule C net income — a feature H&R Block and TaxAct lack
• QuickBooks integration: Direct import eliminates manual data entry for authors using QuickBooks for ongoing expense tracking throughout the year
• Pay-when-you-file model: Start, complete, and review your return for free — cost is only incurred when you actually e-file, so you can compare your refund before committing

Limitations#

• Most expensive DIY option: At $139 federal + $64 state, a basic self-employed return costs about $203 before any add-ons. TaxSlayer Self-Employed ($52.99 federal + $39.99 state) and FreeTaxUSA ($0 federal + $15.99 state) cover the same Schedule C at significantly lower prices
• Trustpilot complaints: TurboTax earns approximately 1.2/5 on Trustpilot, with recurring complaints about price increases mid-session, data import failures (particularly for capital gains from financial institutions), and slow support responsiveness
• State fee adds up: The $64-per-state filing fee means a multi-state return can add $128+ on top of the federal cost — relevant for authors with income in multiple states

Alternatives#

H&R Block Self-Employed Online covers Schedule C at $85–$130 federal + $37 per state but lacks QuickBooks integration and retirement savings optimization. TaxSlayer Self-Employed offers the most affordable full Schedule C option for authors who don't need QBO sync.