About Lockbox Tax Service

Tax matters can cause a great deal of stress, turmoil and uncertainty. At Lockbox Tax Service, you will feel confident knowing your assets are safe and secure, protected from and in compliance with IRS regulations. Unlike other tax preparation services, we are led by an attorney who is well-versed in business and tax law. Christopher Kirk began practicing law in 2000 and has represented businesses at all stages, from startups to Fortune 500 companies. He obtained an LL.M. in taxation from New York University School of Law in 2005 and now focuses his practice on tax preparation, IRS audit defense and other tax disputes. He actively maintains his knowledge of federal and California tax requirements for individuals and businesses.

To learn more about our founding attorney, please review his profile through the link below.

What We Offer

In addition to a trained tax adviser and lawyer with more than 10 years of experience, we offer:

  • Flexible appointments: We are open during evenings and on Saturdays during tax season, and by appointment as needed.
  • Resources: We will work with our network of CPAs and other professionals as needed.
  • Reasonable fees: We offer competitive fees for simple and complex tax returns.
  • Expedited services: Returning clients are often expedited and may not need to attend an in-person appointment.
  • Personal attention: You will work directly with Christopher Kirk through every step of the process.

Please send us an email or call our Portland, Oregon, office at 510-992-6896 to arrange a consultation. Your tax matters will be in good hands with Lockbox Tax Service.