CPA, tax accountant and bookkeeping for Parkville clients, delivered remotely

Sound familiar?

• Living or working across the state line

  Living in one state and working in another, moving during the year, or running a business with employees or customers across a state line can mean more than one state tax return.

  Parkville is in Baltimore County, which borders Pennsylvania (U.S. Census Bureau county boundary files, 2023); about 2% of workers who live in Parkville work outside Maryland (American Community Survey 2019–2023 estimate; includes work in any other state).

• Your return is no longer simple.

  Investments, a rental property, a side business or income in another state. Brent prepares your federal and state returns and tells you up front what affects the price.

• Life changed this year.

  A move, a new job, a home purchase, a growing family. Changes like these can affect your return, and they are worth discussing when it is prepared.

• Switching accountants mid-year

  The books can be picked up from the start of any month. Many businesses switch after year-end or after filing, and a mid-year switch works too.

Your situation isn’t on this list? Tell us about it — every engagement starts with a conversation.

Services and starting prices.

• 01

  Monthly Accounting

  From $400/mo

  Transaction categorization, account reconciliations, financial statements and regular accounting support.

• 02

  Tax Preparation

  From $300

  Individual returns (federal and one state) from $300; business returns from $750.

• 03

  Accounting + Tax + Planning

  From $900/mo

  Monthly accounting and reporting, business and owner tax returns, proactive tax planning and year-round CPA access.

  Founding Client Rate: $825/month for your first 12 months when you engage by March 31, 2027. Terms

• 04

  Law Firm Accounting

  From $900/mo

  For solo attorneys and small law firms: monthly accounting, financial reporting, business and owner returns, tax planning and CPA consultation.

Starting prices. Your scope and price are agreed in writing before work begins.

Already have an accountant? See how switching works.

Parkville at a glance

• 991

  business establishments with paid employees in the ZIP code 21234 that serves Parkville

  Source: Census ZIP Code Business Patterns 2023

• 33,940

  tax returns filed for tax year 2022 from the ZIP code 21234 that serves Parkville

  Source: IRS Statistics of Income, individual income tax statistics by ZIP code, tax year 2022; the ZIP codes extend beyond Parkville

• 10

  law offices with paid employees in the ZIP code 21234 that serves Parkville

  Source: Census ZIP Code Business Patterns 2023

• 12

  physician offices with paid employees in the ZIP code 21234 that serves Parkville

  Source: Census ZIP Code Business Patterns 2023

These ZIP codes also cover areas outside Parkville, so ZIP-area figures describe a wider area than Parkville itself.

Tax offices in Parkville

• Baltimore County Office of Assessments (SDAT)

  County property assessment.

  300 E. Joppa Road, Suite 602, Towson, MD 21286 (Hampton Plaza)

  Phone (410) 512-4900

  Official website

• Baltimore County Office of Budget and Finance

  County property tax collection.

  400 Washington Avenue, Room 150, Towson, Maryland 21204

  Phone (410) 887-3313

  Official website

• Comptroller of Maryland, Taxpayer Services Division

  State tax and revenue agency.

  Phone 410-260-7980

  Official website

• IRS Taxpayer Assistance Center - Baltimore

  Federal tax help in person.

  31 Hopkins Plaza, Baltimore, MD 21201

  Phone (443) 853-5660

  Official website

Parkville is unincorporated; Baltimore County handles local property tax.

If you own a business in Parkville, know that the community is unincorporated, so Baltimore County serves it. The Baltimore County Office of Assessments (SDAT) assesses property, and the Baltimore County Office of Budget and Finance collects property tax.

The Comptroller of Maryland, Taxpayer Services Division is the state office, and the IRS Taxpayer Assistance Center - Baltimore is the federal one.

ZIP code 21234 holds 98 restaurants with paid employees, and IRS Statistics of Income lists 33,940 tax returns filed from it for tax year 2022. For Parkville households and businesses, Brent keeps monthly books and plans taxes through the year.

Source: each office's official website, checked October 16, 2026.

Common questions.

Sources

• Census ZIP Code Business Patterns 2023: establishments with paid employees, by ZIP code.
• IRS Statistics of Income, individual income tax statistics by ZIP code, tax year 2022; the ZIP codes extend beyond Parkville.
• American Community Survey 2023 5-year estimates (survey estimate for the place), for Parkville census-designated place, Maryland.
• U.S. Census Bureau, 2020 ZIP Code Tabulation Area relationship files: which ZIP codes serve the place.
• U.S. Census Bureau county boundary files, 2023; U.S. Office of Management and Budget metropolitan area definitions, July 2023.
• IRS, “State government websites”: the state tax agency link.