Jackson Hewitt Tax Service
★★★★½ (160 reviews)3943 E 120th Ave Ste B, Thornton, CO 80233
(303) 357-8225
Website: office.jacksonhewitt.com/tax-preparation-services-locations/en/co/thornton/3943-east-120th-ave/13396?utm_source=google&utm_medium=local&utm_campaign=local&utm_content=13396
Hours: {}
H&R Block
★★★★½ (126 reviews)13762 Colorado Blvd Ste 118, Thornton, CO 80602
(303) 255-2612
Website: www.hrblock.com/tax-office-near-me/colorado/thornton/7247/?otppartnerid=9308&campaignid=pw_mcm_9308_9762&utm_medium=local
Hours: {}
PL Tax Services
★★★★★ (57 reviews)8965 Washington St, Thornton, CO 80229
(720) 500-4120
Website: www.facebook.com/professionallatintaxservices
Hours: {"Friday":["10 AM–6 PM"],"Monday":["10 AM–6 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["10 AM–6 PM"],"Tuesday":["10 AM–6 PM"],"Wednesday":["10 AM–6 PM"]}
New Mill Tax & Accounting
★★★★★ (55 reviews)12650 Jersey Cir E, Thornton, CO 80602
(720) 823-9020
Website: www.newmill-tax.com
Hours: {"Friday":["8 AM–6 PM"],"Monday":["8 AM–6 PM"],"Saturday":["8 AM–2 PM"],"Sunday":["Closed"],"Thursday":["8 AM–6 PM"],"Tuesday":["8 AM–6 PM"],"Wednesday":["8 AM–6 PM"]}
Aragon Tax Return Services
★★★★★ (56 reviews)14350 Ivanhoe St, Thornton, CO 80602
(303) 578-8716
Website: aragontaxreturnservices.com
Hours: {"Friday":["7 AM–9 PM"],"Monday":["Closed"],"Saturday":["9 AM–9 PM"],"Sunday":["Closed"],"Thursday":["7 AM–9 PM"],"Tuesday":["7 AM–9 PM"],"Wednesday":["9 AM–9 PM"]}
Latinos Tax & Multiservice Inc
★★★★★ (47 reviews)Latinos Tax, 2200 E 104th Ave #204, Thornton, CO 80233
(720) 999-6327
Website: latinostaxinc.taxdome.com
Hours: {"Friday":["9 AM–3 PM"],"Monday":["Closed"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["9 AM–3 PM"],"Tuesday":["9 AM–3 PM"],"Wednesday":["9 AM–3 PM"]}
Harford Tax Services
★★★★½ (42 reviews)9101 Pearl St #210, Thornton, CO 80229
(303) 287-4222
Website: harfordtax.com
Hours: {"Friday":["9 AM–5 PM"],"Monday":["9 AM–5 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["9 AM–5 PM"],"Tuesday":["9 AM–5 PM"],"Wednesday":["9 AM–5 PM"]}
Liberty Tax
★★★★☆ (46 reviews)2145 E 120th Ave e, Thornton, CO 80233
(303) 536-8690
Website: www.libertytax.com/12509
Hours: {"Friday":["10 AM–6 PM"],"Monday":["10 AM–6 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["Closed"],"Tuesday":["Closed"],"Wednesday":["10 AM–6 PM"]}
Nomad Bookkeeping and Tax Services
★★★★★ (29 reviews)3360 E 140th Pl, Thornton, CO 80602
(720) 207-1412
Website: nomadbooks.tax
Hours: {}
Captain Insurance LLC
★★★★½ (13 reviews)431 W 84th Ave Suite 102, Thornton, CO 80260
(303) 931-6996
Hours: {"Friday":["9 AM–5 PM"],"Monday":["9 AM–5 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["9 AM–5 PM"],"Tuesday":["9 AM–5 PM"],"Wednesday":["9 AM–5 PM"]}
Winter Mountains Accounting and Tax
★★★★½ (10 reviews)13221 Garfield Pl, Thornton, CO 80241
(720) 998-1830
Hours: {"Friday":["8 AM–8 PM"],"Monday":["8 AM–8 PM"],"Saturday":["8 AM–8 PM"],"Sunday":["Closed"],"Thursday":["8 AM–8 PM"],"Tuesday":["8 AM–8 PM"],"Wednesday":["8 AM–8 PM"]}
Balanced Ledgers
★★★★½ (9 reviews)12021 Pennsylvania St, Thornton, CO 80241
(303) 451-7784
Website: balancedledgers.com
Hours: {"Friday":["Closed"],"Monday":["8 AM–1 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["8 AM–1 PM"],"Tuesday":["8 AM–1 PM"],"Wednesday":["8 AM–1 PM"]}
House of Taxes & Accounting Services
★★★★★ (7 reviews)8805 Fox Dr Suite 300, Thornton, CO 80260
(720) 855-3024
Hours: {"Friday":["9 AM–7 PM"],"Monday":["9 AM–7 PM"],"Saturday":["9 AM–7 PM"],"Sunday":["9 AM–5 PM"],"Thursday":["9 AM–7 PM"],"Tuesday":["9 AM–7 PM"],"Wednesday":["9 AM–7 PM"]}
All Excellence Multiservices Llc
★★★★☆ (4 reviews)8965 Washington St, Thornton, CO 80229
(720) 500-4120
Hours: {"Friday":["10 AM–6 PM"],"Monday":["10 AM–6 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["10 AM–6 PM"],"Tuesday":["10 AM–6 PM"],"Wednesday":["10 AM–6 PM"]}
Toro Taxes Thornton
★★★★☆ (4 reviews)81 W 84th Ave Unit 160, Thornton, CO 80260
(720) 552-1272
Website: torotaxes.com/locations/co81
Hours: {"Friday":["9 AM–8 PM"],"Monday":["9 AM–8 PM"],"Saturday":["10 AM–6 PM"],"Sunday":["Closed"],"Thursday":["9 AM–8 PM"],"Tuesday":["9 AM–8 PM"],"Wednesday":["9 AM–8 PM"]}
Paisanos Multi Services
★★★★★ (3 reviews)101 W 84th Ave Ste 110, Thornton, CO 80260
(720) 288-7609
Hours: {"Friday":["10 AM–6 PM"],"Monday":["10 AM–6 PM"],"Saturday":["9 AM–4 PM"],"Sunday":["Closed"],"Thursday":["10 AM–6 PM"],"Tuesday":["10 AM–6 PM"],"Wednesday":["10 AM–6 PM"]}
Smartax Service
★★★★★ (2 reviews)9275 Washington St, Thornton, CO 80229
(720) 314-3263
Hours: {"Friday":["10 AM–6 PM"],"Monday":["Closed"],"Saturday":["10 AM–4 AM"],"Sunday":["10 AM–4 AM"],"Thursday":["10 AM–6 PM"],"Tuesday":["10 AM–6 PM"],"Wednesday":["10 AM–6 PM"]}
PROFESSIONAL TAX SERVICE LLC
★★★★★ (1 reviews)2090 E 104th Ave Suite 204, Thornton, CO 80233
(720) 725-5088
Hours: {"Friday":["10 AM–5 PM"],"Monday":["10 AM–7 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["10 AM–7 PM"],"Tuesday":["10 AM–7 PM"],"Wednesday":["10 AM–7 PM"]}
JOSSTAXES
12021 Pennsylvania St, Thornton, CO 80241
Hours: {"Friday":["12–6:30 AM","9:30 AM–12 AM"],"Monday":["9:30 AM–12 AM"],"Saturday":["12–6:30 AM"],"Sunday":["Closed"],"Thursday":["12–6:30 AM","9:30 AM–12 AM"],"Tuesday":["12–6:30 AM","9:30 AM–12 AM"],"Wednesday":["12–6:30 AM","9:30 AM–12 AM"]}
Complete Tax & Accounting
4012 E 130th Ct, Thornton, CO 80241
(303) 452-7992
Hours: {"Friday":["9 AM–5 PM"],"Monday":["9 AM–5 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["9 AM–5 PM"],"Tuesday":["9 AM–5 PM"],"Wednesday":["9 AM–5 PM"]}
Colorado Income Tax & Accounting Services
7877 Humboldt Cir, Thornton, CO 80229
(720) 989-0776
Hours: {}
About Tax Preparers in Thornton, CO
Finding a qualified tax preparer in Thornton, Colorado, can make a significant difference in managing your tax obligations. Thornton’s economy features a mix of large distribution centers, healthcare facilities, and a growing number of small service businesses. With the city’s rapid residential expansion, many residents also deal with complexities like home office deductions, rental property income, or self-employment taxes that require professional attention.
A local tax preparer understands Colorado’s specific state tax rules, including credits for energy efficiency or child care expenses that may apply to Thornton families. They can also help navigate the city’s property tax assessments and business license requirements for entrepreneurs. Whether you’re a new homeowner, a gig worker, or simply want to avoid costly mistakes, a professional can ensure your return is accurate and optimized.
BeforeTaxUSA.com connects you with Thornton-area tax professionals who know the local landscape. You can compare credentials, read client reviews, and find someone who communicates clearly. Take the stress out of tax season by choosing a preparer who understands both your personal situation and the nuances of Colorado tax law.
Frequently Asked Questions
What qualifications should a tax preparer have?
At minimum, a paid tax preparer must have an IRS-issued PTIN. Look for additional credentials like Enrolled Agent (EA) status, CPA license, or completion of the IRS Annual Filing Season Program. These indicate higher levels of training and accountability.
How much does tax preparation cost?
Simple individual returns (W-2 income only) typically cost $100-$300. Returns with itemized deductions, self-employment income, or rental properties can cost $300-$800 or more. Always ask for a fee estimate upfront before committing.
What documents do I need to bring to my tax preparer?
Bring all W-2s, 1099 forms, records of deductible expenses, last year's tax return, Social Security numbers for all family members, bank account information for direct deposit, and any IRS correspondence you have received.
BeforeTaxUSA.com is a free informational directory. Listings are compiled from publicly available data and do not constitute an endorsement or recommendation. Verify credentials, licensing, and reviews independently before engaging any professional. Listings appear in no particular order unless otherwise noted.
Business owners: to update or remove a listing, email info@beforetaxusa.com.