Tax Extension Deadlines
Extension Filed but Return Unfinished: Get Help Now
Filed a tax extension but your return still isn't done? Learn what penalties apply and how a tax pro can help you finish before October 15.
Hasco Tax Advisors delivers expert individual and business tax returns and monthly bookkeeping for U.S. businesses. Every engagement is built on accuracy, clear communication, and financial records that hold up at tax time.
From annual tax filing to daily bookkeeping, payroll to IRS defense, we handle every financial need of your business with precision and care.
Full-service Form 1040 preparation for W-2 employees, self-employed individuals, freelancers, and investors, with every deduction and credit you're legally entitled to claim.
Corporate, partnership, and S-Corp returns prepared with clean books behind every number, so what's filed with the IRS matches what's actually happening in your business.
Monthly or quarterly bookkeeping in QuickBooks, Xero, Wave, or Excel, account reconciliations and audit-ready financial statement packages, balance sheets, P&Ls, and general ledgers that actually balance.
EIN applications and annual compliance filings for non-U.S. founders running a U.S. LLC, handled alongside your regular bookkeeping.
LLC and S-Corp formation, EIN registration, registered agent guidance, and entity structure advice, so your business is set up correctly from its very first day.
Payroll setup and processing for small teams, plus year-round tax planning conversations, so decisions get made before the deadline, not in a panic during it.
At Hasco Tax Advisors, the professional who reconciles your books is the same professional who reviews and signs your return. That continuity means fewer errors, faster answers, and advice grounded in a real understanding of how your business operates.
"We treat your books the way we'd treat our own, because the return we sign is only as good as the work behind it."
Getting started takes less than ten minutes. Here is exactly what happens after you reach out.
Generic bookkeeping misses the details that matter most. Here is where we go deeper.
Amazon, Shopify, Walmart, Etsy, and TikTok Shop, sales tax nexus and multi-channel bookkeeping.
Agents, investors, and property managers, depreciation, 1031 exchanges, and trust accounting.
Job costing, worker classification, and equipment depreciation for contractors and trades.
Doctors, dentists, clinics, and therapists, entity structuring and insurance reimbursement tracking.
Tip compliance, the FICA tip credit, and food cost tracking for restaurants and cafes.
Marketing agencies, consultants, and architects, project and retainer revenue recognition.
R&D tax credits, SaaS revenue recognition, and multi-state payroll for tech companies.
Quarterly estimated taxes, deduction tracking, and retirement planning for the self-employed.
Per diem, IFTA fuel tax, and Heavy Vehicle Use Tax for owner-operators and fleets.
Three-stage inventory tracking, equipment depreciation, and R&D credit review.
Booth rental income tracking, tip compliance, and worker classification.
Membership revenue recognition, instructor classification, and equipment depreciation.
We work with small businesses across many industries. Book a free consultation to talk through yours.
Plain-language answers to the tax and bookkeeping questions that directly affect how much your business pays each year.
Filed a tax extension but your return still isn't done? Learn what penalties apply and how a tax pro can help you finish before October 15.
Wyoming LLC annual report rules and IRS Form 5472 filing requirements for foreign-owned single-member LLCs. Clear guidance for non-US founders.
Learn how Schedule K-1 works for partnerships and S-Corps, what the form reports, and how to use it on your personal tax return correctly.
Lived or worked in multiple states this year? Learn how part-year and nonresident returns work and how to avoid multi-state filing errors.
Received an IRS CP2000 notice? Learn what it means, why it was sent, and how to respond whether you agree, disagree, or partially agree.
Clear, direct answers to the questions small business owners ask us most often.
Join the individuals and business owners who trust Hasco Tax Advisors with their most important financial decisions. Your first consultation is completely free, and you will leave it with a clear, direct answer on what is needed and what it costs.
Reserve a free 30-minute consultation directly on the calendar below. No back-and-forth emails required.
Reach out directly, or complete the form below and we will respond within one business day with clear next steps and a transparent price quote.