Serving the robust commercial sector in Londonderry, particularly the business and industrial parks near the airport. We help successful logistics and manufacturing enterprise owners transition profits into protected personal retirement assets.

Local Expertise, National Caliber
For high-income professionals, medical practices, law firms, and successful business owners in the Londonderry community, standard retirement accounts like a basic 401(k) or SEP IRA often aren't enough to shelter income from high tax brackets. Our actuarial firm designs custom Cash Balance Plans that allow for significantly higher tax-deductible contributions—often exceeding $100,000 to $300,000 annually depending on your age and income.
Living and working in NH means you need localized expertise that understands both federal tax codes and regional economic landscapes. Whether your business is located near the Londonderry business park corridor near Manchester-Boston Regional Airport, Kongruent is equipped to partner directly with you and your existing CPA to engineer a retirement strategy that maximizes your wealth preservation.
Supercharge your retirement savings with a defined benefit plan tailored to your business revenue and goals.
We analyze and restructure existing plans to ensure maximum efficiency and compliance for your Londonderry business.
We act as the "hired gun" actuary for local Third-Party Administrators, handling complex Schedule SB preparation.
Our deep expertise in 401(k) combo optimization makes us the ideal partner for Londonderry's established businesses looking to reward key personnel while maximizing owner tax deductions.
Kongruent's Direct-to-Owner plan design for Londonderry business owners starts at $2,500/year, which typically includes custom Cash Balance Plan design, 401(k) combo optimization, annual actuarial valuation, AFTAP certification, and Form 5500 / Schedule SB preparation. Setup costs are often rolled into the first year's administration fee. Complex multi-owner or multi-practice cases in Londonderry receive a custom quote based on complexity.
Yes — Kongruent offers a free initial consultation to review your business structure and estimate your potential tax savings for your Londonderry-based business. You can book directly through the Contact page or by calling 978-971-4503.
Most Cash Balance Plans for Londonderry firms can be designed and ready for implementation within a few weeks once financial and census data is provided, though the exact timeline depends on plan complexity and coordination with your advisors. Plans are generally best adopted before your business's fiscal year-end to maximize the current year's tax deduction.
Cash Balance Plans allow significantly higher tax-deductible contributions than a 401(k) alone — often $100,000 to $300,000+ annually depending on age and income — which can meaningfully lower your current-year taxable income while accelerating retirement savings for your Londonderry practice.