Portsmouth CPA Firm Blackforest Advisors Helps Seacoast Organizations Get Year-End Statements Right
With year-end approaching, the downtown Portsmouth firm offers bookkeeping, GAAP financial statements, and CPA reviews
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With year-end approaching, the downtown Portsmouth firm offers bookkeeping, GAAP financial statements, and CPA reviews that banks, boards, and funders require.
Portsmouth, NH (PRUnderground) October 21st, 2026

For many small businesses and nonprofits, the year doesn’t really end on December 31. It ends when the bank, the board, or a funder receives the year’s financial statements, often with a CPA’s report attached. Blackforest Advisors PLLC, a CPA firm in downtown Portsmouth, works with Seacoast organizations to make that deadline routine instead of a scramble.
The firm’s core accounting services are monthly bookkeeping, preparation of financial statements under U.S. generally accepted accounting principles (GAAP), and financial statement reviews performed under AICPA standards. Businesses use the firm when they need reviewed statements to renew a line of credit, meet a loan covenant, or report to investors. Homeowners associations use it to report to their members.
For nonprofits, Blackforest Advisors provides the financial statement reviews and audits that state regulators, boards, and grantmakers often require, along with Form 990 preparation.
“Most owners think about their financial statements once a year, when someone asks for them,” said Bill Borden, CPA, MSA, the firm’s managing director. “By then, a year of bookkeeping has to be untangled before the statements can be prepared. When we keep the books every month, the year-end statements come together from records that are already in good shape.”
Borden has more than 15 years of experience in audit, technical accounting, and financial reporting. He held management roles at Ernst & Young and BDO and worked in corporate accounting at Fortune 500 companies before founding Blackforest Advisors. He is a Gold-tier QuickBooks ProAdvisor.
Beyond its accounting work, the firm prepares individual, partnership, S corporation, and nonprofit tax returns and provides tax planning for individuals and businesses. It also performs compilations and agreed-upon procedures engagements, and it serves as an outsourced, fractional CPA for organizations that don’t need a full-time controller. Blackforest Advisors is a member of the AICPA, the New England Society of CPAs, and the National Association of Tax Professionals.
The firm launched its new website, blackforestadvisors.com, in September.
Businesses and nonprofits planning for year-end can schedule a consultation at blackforestadvisors.com/contact or by emailing bill@blackforestadvisors.com. Meetings at the firm’s 155 Fleet Street office are by appointment.
About Blackforest Advisors PLLC
Blackforest Advisors PLLC is a CPA firm at 155 Fleet Street in Portsmouth, New Hampshire, serving small businesses, nonprofits, homeowners associations, and individuals across the New Hampshire Seacoast and southern Maine. The firm provides bookkeeping, GAAP financial statement preparation, financial statement reviews and audits, tax preparation and planning, and outsourced CPA services. Learn more at blackforestadvisors.com.

