Expert Tax & Financial Services
Done Right.
Individuals, self-employed, and growing businesses trust 1800 File Fast for precision tax preparation, bookkeeping, and business consulting — delivered by qualified professionals who know your numbers.
Complete Financial Services
Three core divisions. One trusted partner.
Tax Preparation
Individual, business, self-employed, and prior year returns filed accurately and on time. IRS-authorized professionals with the experience to maximize your outcome.
Explore Tax ServicesBookkeeping
Monthly bookkeeping, bank reconciliations, expense tracking, and financial reporting — organized so you can focus on running your business.
Explore BookkeepingBusiness Services
Entity formation, EIN registration, business consulting, and compliance support — everything you need to start and grow a properly structured business.
Explore Business ServicesReal Businesses. Real People. Real Results.
Most Business Owners Overpay Taxes Every Year
Not because the tax code is unfair — but because nobody showed them the rules.
Wrong Business Structure
Operating as a sole proprietor when you should be an S-Corp can cost you $5,000–$15,000 in unnecessary self-employment taxes annually.
Missed Deductions
Home office, vehicle mileage, health insurance, retirement contributions — most self-employed individuals miss 30–40% of their eligible deductions.
No Quarterly Payments
Skipping estimated quarterly tax payments triggers IRS penalties and a massive tax bill every April — a cycle that's easy to break.
No Tax Strategy
Filing taxes is not the same as tax planning. Without a year-round strategy, you're always reacting — never reducing.
Mixing Personal & Business
Commingled finances make it nearly impossible to capture every deduction and dramatically increase audit risk.
Ignoring Entity Comparison
The difference between an LLC and an S-Corp election can be worth thousands per year. Most business owners never run the numbers.
The good news: every one of these problems is fixable.
Most clients see measurable savings within the first year of working with us.
Numbers That Speak for Themselves
What Every Business Owner Should Know
We believe informed clients make better decisions. Start here.
Want to go deeper? Our Resources hub has guides, checklists, and expert tips on every topic above.
Explore All ResourcesWe Speak Your Industry's Language
Every industry has unique deductions, compliance requirements, and tax strategies. We know yours.
Small Businesses
- Equipment & supplies
- Business meals (50%)
- Marketing & advertising
- Home office
- Mixing personal/business finances
- Missing quarterly payments
- Wrong entity structure
Entity optimization + year-round planning
Calculate Your Potential Savings
Use our free calculators to estimate how much you could save with the right tax strategy. These are starting points — a real consultation will give you exact numbers.
Entity Comparison
See how much an S-Corp election could save you vs. operating as a sole proprietor or standard LLC.
Quarterly Payments
Never get caught off guard by a tax bill. Know exactly what to set aside each quarter.
Deduction Finder
Estimate how much you're leaving on the table with untapped deductions.
Estimated SE Tax Burden
$11,304
Potential S-Corp savings: $2,684/yr
* Estimates only. Actual savings depend on your specific situation. Schedule a consultation for a precise analysis.
Why Clients Choose 1800 File Fast
Expert Guidance
Professional support tailored to your financial goals.
Clear Communication
Straightforward answers without confusing jargon.
Results That Matter
Strategies designed to help you keep more and grow confidently.
You Focus on Your Business.
We Handle the Numbers.
From your first consultation to your annual filing, we're with you every step of the way. No confusing jargon. No surprise fees. Just clear, professional guidance that keeps your business financially healthy.
Your Path to Financial Clarity
A structured, proven process — from first conversation to year-round tax confidence.
Free Consultation
We review your current situation, identify immediate opportunities, and answer every question — no obligation, no pressure.
Tax Strategy Review
We analyze your income, expenses, and business structure to identify every legal tax reduction available to you.
Business Structure
We recommend and implement the optimal entity structure — LLC, S-Corp, or other — based on your specific income and goals.
Bookkeeping Setup
Clean, organized books from day one. We set up your chart of accounts, categorize transactions, and establish monthly reporting.
Payroll & Compliance
We handle payroll setup, quarterly filings, W-2s, 1099s, and all compliance requirements so you never miss a deadline.
Annual Tax Filing
Accurate, maximized returns filed on time — federal, state, and all required business filings — with full audit support included.
Year-Round Planning
Ongoing tax planning, quarterly check-ins, and proactive strategy adjustments as your business grows and tax laws change.
Ready to start your journey?
Step 1 is free. No commitment. No pressure. Just clarity.
Built on Results. Backed by Expertise.
Client Stories
I was leaving over $8,000 on the table every year. After switching to 1800 File Fast, I finally understand my taxes and I'm actually saving money.
Marcus T.
Independent Contractor, Atlanta GA
They restructured my LLC to an S-Corp and saved me $11,200 in self-employment taxes in the first year alone. I wish I had found them sooner.
Priya S.
Freelance Designer, Miami FL
As a real estate agent, my taxes were always a mess. Now I have clean books, quarterly payments handled, and I actually look forward to tax season.
James R.
Real Estate Agent, Houston TX
Frequently Asked Questions
Still have questions?
Our team is happy to answer anything before you commit to a single dollar.
Ask Us Anything
You Bring the Tax Expertise.
We Bring the Infrastructure.
1800 File Fast is building a nationwide network of experienced, credentialed tax professionals who can accept eligible client assignments while continuing to operate their own independent tax businesses.
Participation does not guarantee a specific volume of client assignments.
Simple, Transparent Pricing
Month-to-month plans with no long-term contracts. Final pricing confirmed during your free consultation.
Tax Advisory
Best for individuals, independent professionals, and smaller businesses needing year-round tax guidance.
- Secure client portal access
- Dedicated tax advisor
- Year-round tax guidance
- Proactive tax planning
- Quarterly tax reviews
- Estimated tax guidance
- Financial planning support
Starter
Best for self-employed professionals and business owners needing tax preparation plus ongoing advisory support.
- Everything in Tax Advisory
- Preparation of one annual individual or business tax return
- Schedule C, 1065, 1120, or 1120-S support, as applicable
- Professional review before filing
- Bookkeeping software or monthly bookkeeping support
- Quarterly reviews
- Annual tax strategy plan
- Business and entity guidance
Business Complete
Best for growing businesses needing ongoing tax, bookkeeping, and financial support.
- Everything in Starter
- Monthly bookkeeping
- Dedicated bookkeeper
- Monthly financial reports
- Quarterly estimated tax calculations
- Payroll support or coordination
- Business tax return preparation
- Ongoing tax strategy
- Dedicated service team
- Priority client support
Packages are billed monthly. Final pricing and service scope are confirmed during the consultation based on business structure, transaction volume, tax complexity, and support needs.
Ready to Get Started? Let's Talk.
Schedule a free 30-minute consultation with a 1800 File Fast professional. No obligation, no pressure — just answers.
Schedule Free Consultation