IRS – Enrolled Agent - Represent businesses and people before IRS to resolve taxes problems. Threelyn Accounting provides top-notch Controller Accounting and Tax Services. QuickBooks ProAdvisor

We help business owners succeed by helping them obtaining timely, relevant, and reliable financial information. This information enables owners to make more informed decisions to increase their profit and cash flow, decrease their tax liabilities, and obtain financing.

Who we are


Threelyn Accounting LLC is admitted by IRS to represent clients before IRS to resolve their taxes' issues. 

We are a leading provider of Accounting, Bookkeeping, Taxes, Payroll and QuickBooks services. Our accountants are seasoned professionals with several years of accounting experience, cutting across different industries.  We perform public accounting, bookkeeping, tax, payroll services, and also help QuickBooks users use QuickBooks to manage their businesses more effectively.

Not all accountants are the same, we are different. We are professional accountants that understand financial data. We provide cost-effective accounting, bookkeeping, tax, payroll, and QuickBooks solutions.

Our Mission

To provide IRS Taxes Resolutions for businesses and people. We help business owners succeed by helping them obtain timely, relevant, and reliable financial information. This information enables owners to make more informed decisions, increase their profit and cash flow, decrease their tax liabilities, and obtain financing.

Accounting, Bookkeeping and Taxes for Less
We resolve your IRS taxes problems. We help business owners obtain timely, relevant, and reliable financial information for an affordable "small business" fee. Choose Threelyn Accounting Services for professional, affordable accounting and bookkeeping for less in Phoenix, Tempe, Chandler, Gilbert, Mesa Arizona.

Who our Clients are


We help people and businesses who owe IRS and State money. We offer accounting, bookkeeping, payroll and tax services to a variety of businesses of various sizes. For us, no accounting / taxes job is too small or too big; whatever the size, we are nimble, agile, knowledgeable enough and we have the capability to get it done right and on time to meet your business need(s)!

Our Services

Every business is unique, because of this, accounting needs vary.  In order to meet your company's needs, we provide a suite of services certain to fulfill the requirements of virtually any business.  


  • Represents clients before IRS to resolve taxes problems
  • Full Cycle Accounting Services for various size of Businesses
  • Full-charge Controller 
  • Business Return Income Tax preparation and filing
  • 1099 & W-2 Preparation
  • Payroll Services with Quarterly / Annual payroll tax report and filing
  • End of the Month, Quarter and Year closing
  • Federal and State Income Taxes preparation & Filing
  • Accounts Receivable / Accounts Payable    
  • Vendor Management / Bill Payment
  • Government Remittance (Sales,      Withholding, Use tax)  
  • Bank Reconciliations
  • Business Performance based review
  • Budgeting & Forecasting / Financial Data Analysis
  • Cash Flow Management
  • Conversions from Manual to Automated Systems
  • Financial Statement Reports Preparation & Analysis
  • Accounting Policies and Procedure development
  • Correction / Adjusting journal entries
  • Clean-up of your books 


We are a top twenty rated accounting company in our region in Arizona! We are honored to be listed in the 2018 "Best Accountants in Chandler" by! See the prestigious list at Let us do the heavy lifting for your business accounting, bookkeeping, tax, and payroll needs so that you can focus on what you do best to increase your bottom line and grow your business.

Contact Us

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Accounting, Bookkeeping & Taxes for less!

We pride ourselves in providing you the highest quality of professional accounting and bookkeeping services for less to help business owners maximize profit! Please contact us with your accounting and taxes needs and/or any questions, concerns or suggestions you may have. To contact us, please use our contact information below to call, email, or complete our online form. We look forward to hearing from you. 

Call us - we'd love to hear from you!

1530 E. Williams Field Blvd, #101, Gilbert, AZ 85295, United States

Tel: +1-480-261-6484 Fax: +1-602-354-9308

Business Hours of Operation

Monday - Friday: 9am - 5pm

Saturday: By appointment only

Sunday: Closed