Why clients work with One Accounting Tax®
IRS Enrolled Agent (EA) firm, federally licensed in all 50 states with year-round support
Nearly 20 years of experience in taxation & finance
Real estate and Small Businesses expertise that connects the “transaction” to the “tax”: Yi Chen has closed 100+ real estate transactions, helping clients align real-world real estate activity with tax reporting (case-dependent)
Enrolled Agents are federally licensed and authorized to represent taxpayers before the IRS in all 50 states. Enrolled agent status is the highest credential the IRS awards. Like CPAs and attorneys, Enrolled Agents have unlimited rights to represent taxpayers before the IRS. Click here to see IRS definition of Enrolled Agent.
We prepare federal and Massachusetts personal income tax returns and help you stay organized year-round. Common situations may include:
W-2 income, multiple jobs, dependents, and life changes
Self-employment and 1099 income (Schedule C)
Investment and retirement forms (as applicable)
Multi-state considerations (case-dependent)
If you are a nonresident alien for U.S. tax purposes and have U.S.-source income, you may need to file Form 1040-NR. We assist with 1040-NR preparation for foreign nationals and international taxpayers (case-dependent), including:
Document checklist and intake designed for international filing
Facts-driven guidance on resident vs. nonresident considerations
Reporting common forms such as W-2 and 1042-S (as applicable)
Treaty-related topics and documentation support (case-dependent)
ITIN guidance when applicable
Real estate transactions can create tax questions—especially when you buy a new home, sell a primary residence, sell an investment property, or complete multiple transactions in the same year. We help you understand what documents are needed and how sales may be reported (case-dependent).
Support may include:
Document checklist for common real estate tax items (closing disclosure/settlement statement, Form 1098, property tax bills, 1099-S when issued)
Guidance on what information is typically needed to report a sale correctly (purchase details, improvements, selling costs, dates of use)
Primary residence vs. rental/investment property considerations (facts-driven)
Planning topics when you sell and buy in the same year (timing, withholding, estimated tax considerations—case-dependent)
Help organizing records so you can answer questions later if needed
Real estate taxes can get complicated quickly—especially when you buy, sell, refinance, or operate rental property. We provide planning support for landlords and investors (case-dependent), including:
Schedule E reporting and organization guidance
Depreciation basics and improvement vs. repair considerations (case-dependent)
Planning topics around property sales and real estate transactions (case-dependent)
We support landlords with rental property tax reporting and year-round organization so your filing is smoother:
Rental income reporting and expense tracking guidance
Common categories: repairs, maintenance, utilities, insurance, HOA, management fees
Year-end summary guidance to support your tax return
Documentation best practices to help reduce issues if questions arise later
If you’re behind on filing or received a notice, we can help you create a plan and move forward:
Prior-year tax return preparation (back taxes)
Notice review and response support (IRS and Massachusetts)
Audit support and representation (case-dependent)
Document reconstruction support when needed (case-dependent)
Got a letter from the IRS or Massachusetts? We help you understand what it means and what to do next (case-dependent):
Notice interpretation, due dates, and response strategy
Documentation organization and support
Audit support (case-dependent)
If you owe taxes and can’t pay in full right away, we can help you explore options (when eligible/available):
IRS installment agreements (payment plans)
State payment plan options (when available)
Penalty abatement requests (when eligible)
Documentation and next-step guidance
We don’t disappear after tax season. Many clients work with us year-round for:
Planning check-ins and estimated tax guidance (as needed)
Help after life events (new job, marriage, new baby, home purchase)
Support when you start a business, add 1099 income, or become a landlord
Ongoing questions and notice support
We work with clients who want reliable support, clear communication, and a steady process:
Small business owners who need a tax accountant with year-round availability
Real estate investors and landlords who want help with rental reporting and planning
Individuals and families in Braintree and Quincy who want responsive, professional tax preparation
One Accounting Tax® is headquartered at 29 Commercial St, Braintree, MA 02184. Since 2017, we’ve helped clients across Quincy, Braintree, and Greater Boston with tax preparation, accounting support, and year-round guidance.
We operate with a practical, compliance-first mindset—helping you stay organized, respond to IRS/state requests appropriately, and make informed decisions throughout the year. As an IRS Enrolled Agent (EA) firm, we provide professional support backed by 100+ 5-star Google reviews and nearly 20 years of taxation and finance experience.
Fastest option: upload your documents securely here:
https://oneaccountingtax.com/individual-tax-form
Prefer to talk first?
Call/text: 617-829-0928
Email: service@oneaccountingtax.com
Tax Services • Serving Quincy, Braintree & Greater Boston