As a serial entrepreneur in Connecticut, managing taxes for multiple LLCs requires a strategic approach. This guide provides key insights into federal and Connecticut state taxes, deductions, quarterly obligations, and common pitfalls to help you optimize your tax strategy for 2026. Check out our guide on the Connecticut LLC filing process for step-by-step instructions. For streamlined formation and compliance across all your ventures, consider Lovie's AI-powered platform.
Connecticut LLCs offer flexibility in tax structure. By default, an LLC is taxed as a pass-through entity (sole proprietorship or partnership). However, you can elect to have your LLC taxed as an S-corp or C-corp for potential tax advantages, especially when managing multiple entities. Our resource on how to register an LLC in Connecticut breaks this down further. The best option depends on your specific circumstances, requiring careful planning and potentially consultation with a tax advisor.
Single-member LLCs pay self-employment tax (15.3%) plus income tax on all net profits, reported on Schedule C of the owner's personal tax return.
Deduct ordinary and necessary expenses like office supplies, rent, utilities, and marketing costs.
If you use a portion of your home exclusively for business, you can deduct related expenses. Deduct up to 20% of your qualified business income from your LLC.
Pay estimated income tax and self-employment tax to the IRS.
Pay estimated income tax to the Connecticut Department of Revenue Services. File and pay sales tax collected from customers.
Start your formation with Lovie — $499 one-time, state filing fee included.
State-specific formation guides, cost breakdowns, compliance checklists, and expert comparisons — updated for 2026.