• Home
  • Services
    • Tax Planning & Preparation
    • General Accounting
    • Wealth Management
  • Our Team
    • Ellen Lavin, CPA
    • Debra E. Grott, CPA
    • Travers A. Luker, EA, MBA
    • Gregg Roark, Jr.
    • Jacques P. Wagemaker, CPA, MSA
    • Sarah R. Jewell, EA
    • Jeffrey M. Estabrook, EA
    • Karen M. LaPalme
    • Audrey M. Farrar, MBA
  • Resources
  • News
  • Contact
  • Home
  • Services
    • Tax Planning & Preparation
    • General Accounting
    • Wealth Management
  • Our Team
    • Ellen Lavin, CPA
    • Debra E. Grott, CPA
    • Travers A. Luker, EA, MBA
    • Gregg Roark, Jr.
    • Jacques P. Wagemaker, CPA, MSA
    • Sarah R. Jewell, EA
    • Jeffrey M. Estabrook, EA
    • Karen M. LaPalme
    • Audrey M. Farrar, MBA
  • Resources
  • News
  • Contact
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(603) 926-3679
(603) 766-1968
Pay Invoice
Client Portal
  • Home
  • Services
    • Tax Planning & Preparation
    • General Accounting
    • Wealth Management
  • Our Team
    • Ellen Lavin, CPA
    • Debra E. Grott, CPA
    • Travers A. Luker, EA, MBA
    • Gregg Roark, Jr.
    • Jacques P. Wagemaker, CPA, MSA
    • Sarah R. Jewell, EA
    • Jeffrey M. Estabrook, EA
    • Karen M. LaPalme
    • Audrey M. Farrar, MBA
  • Resources
  • News
  • Contact
  • Home
  • Services
    • Tax Planning & Preparation
    • General Accounting
    • Wealth Management
  • Our Team
    • Ellen Lavin, CPA
    • Debra E. Grott, CPA
    • Travers A. Luker, EA, MBA
    • Gregg Roark, Jr.
    • Jacques P. Wagemaker, CPA, MSA
    • Sarah R. Jewell, EA
    • Jeffrey M. Estabrook, EA
    • Karen M. LaPalme
    • Audrey M. Farrar, MBA
  • Resources
  • News
  • Contact
Pay Invoice
Client Portal

(603) 926-3679

(603) 766-1968

Welcome to GrottLuker & Co.

Summer Hours:

Monday – Friday 8:00 AM – 4:30 PM

About Us

GrottLuker & Co. is a competent, dedicated, responsive, and client-focused certified public accounting firm committed to delivering professional service with a personal touch.

As experienced Certified Public Accountants, we respond to our clients’ needs in a timely and efficient manner. We are committed to providing personalized attention in every aspect of financial management. When you work with GrottLuker & Co., you will work directly with a dedicated professional who is thoroughly familiar with your account, ensuring prompt responses to any questions, issues, or concerns. In accordance with the firm’s quality control standards, all members are required to complete a minimum number of continuing professional education hours annually.

We are proud members of the New Hampshire and Massachusetts Societies of Certified Public Accountants and are licensed to practice public accounting in both New Hampshire and Massachusetts. GrottLuker & Co. maintains current professional liability insurance to ensure the highest standards of professional service and client protection.

GrottLuker & Co. participates in the quality review program administered by the American Institute of Certified Public Accountants (AICPA), demonstrating our commitment to maintaining the highest standards of professional excellence and quality assurance.

Meet Our Team

our services

Tax Planning & Preparation

Providing comprehensive tax services, including tax planning, preparation, compliance, consulting, negotiation, strategic tax planning, and representation before taxing authorities such as the IRS and state agencies.

Accounting & Bookkeeping

Providing weekly, monthly, quarterly or annual bookkeeping assistance and general accounting support that may be needed.

Advisory & Consulting

Providing business planning, corporate structure guidance, cash flow management, and general business consulting services designed to maximize profitability, efficiency, and long-term success.

Complementary Consulation

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Contact Us

Two International Drive, Suite 140
Portsmouth, New Hampshire 03801

*Please note, we’ve moved to Suite 140 on the first floor*

Hours
4/16/2026 – 5/29/2026
Monday-Friday 8:00am – 4:30pm

Office Hours
Monday – Friday, 8:00am – 4:30pm

Phone: (603) 926-3679 or (603) 766-1968
Fax: (603) 926-7149

Two International Drive, Suite 140
Portsmouth, New Hampshire 03801

CLIENTS
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Client Portal

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