August 13, 2025
Explore advanced tax mitigation strategies for California’s high-income taxpayers, including income deferral, installment sales, oil and gas intangible drilling costs, direct indexing, capital loss harvesting, and non-grantor trust planning.
California’s high combined federal and state tax rates pose considerable challenges for affluent individuals seeking to preserve wealth and maximize after-tax income. In response, the One Big Beautiful Bill Act (OBBBA) introduces new dimensions to tax planning. To capitalize on these opportunities, taxpayers should consider a sophisticated mix of strategies — including income deferral, installment sales, investment in oil and gas intangible drilling costs (IDCs), direct indexing with capital loss harvesting, and the strategic use of non-grantor trusts.
This article provides a comprehensive overview of these advanced techniques, designed to help high-income Californians reduce their overall tax burden in a compliant, effective manner.
California’s marginal income tax rate, peaking at 13.3%, combined with federal rates exceeding 37%, results in an aggregate marginal rate that frequently surpasses 50%. Such an environment mandates sophisticated tax strategies to mitigate erosion of wealth.
Income deferral postpones income recognition to future tax years, potentially reducing current tax exposure, smoothing tax liabilities over time, and allowing for more favorable planning based on projected tax brackets.
Installment sales enable taxpayers to spread the recognition of capital gains over multiple years, alleviating the tax impact of a lump-sum sale and potentially lowering overall tax rates.
IDCs represent expenses incurred in drilling and preparing wells for production. These costs are typically fully deductible in the year incurred, offering immediate tax relief to investors.
Given the speculative nature of oil and gas ventures, thorough due diligence and consultation with industry and tax professionals are essential.
Direct indexing involves replicating the composition of an index by owning individual securities, allowing selective realization of losses without significant deviation from benchmark performance.
Strategically realizing losses on underperforming securities to offset gains and reduce taxable income, while maintaining overall portfolio exposure.
Non-grantor trusts, which are separate taxable entities, can shift income to beneficiaries in lower tax brackets, reduce overall family tax liability, and facilitate the stacking of SALT deductions.
The optimal tax mitigation strategy for high-income Californians incorporates these techniques synergistically, tailored to individual financial circumstances, risk tolerance, and long-term objectives.
In the complex and high-tax environment of California, sophisticated tax planning utilizing income deferral, installment sales, IDCs, direct indexing with capital loss harvesting, and non-grantor trust strategies can substantially mitigate tax burdens. Leveraging these tools in compliance with OBBBA’s provisions is paramount for wealth preservation and growth.
SMB CPA Group offers expertise to design and implement these advanced strategies, ensuring clients capitalize on available opportunities while maintaining full compliance.
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SMB CPA Group, PC