Belle Fourche Tax Planning

Planning Around Land and Livestock

Most planning conversations in Belle Fourche come back to land: who will run the ranch next, what the mineral rights are worth, whether to sell a few acres near town as Belle Fourche grows. Others concern a new business, a Montana job or retirement. Because South Dakota has no income, estate or inheritance tax, planning focuses on federal rules. BOMCAS works with Belle Fourche clients on these decisions remotely.

Broad strategies are on South Dakota tax planning, while this page looks at ranch succession, mineral leases, drought sales and new buildings in Belle Fourche.

Passing the Ranch On

Land, cattle and equipment owned for decades often have a low tax basis. Assets held until death generally receive a stepped-up basis, while gifts during life keep the giver's basis. Many families combine both, gifting cattle or shares of an LLC to children who work on the ranch while keeping land until later. The federal estate tax exemption is high enough that few ranches owe estate tax, so income tax on later sales is usually the larger concern.

Herd Sales and Drought

When dry years force ranchers to sell more animals than usual, federal rules can defer income from the extra sales. If the herd is rebuilt within a set period, the gain on breeding animals can be deferred further. Planning before the sale helps keep records ready.

Bentonite Leases and Land Sales

A landowner offered a bentonite lease should understand how bonus payments, royalties and damage payments are taxed. Royalties qualify for depletion. Selling land, or the mineral rights, produces capital gain, which can sometimes be deferred through a like-kind exchange for other real property.

Equipment and Buildings

Ranchers and contractors can deduct much of the cost of new equipment through section 179 or bonus depreciation, but large deductions in one year can leave little to deduct later. Investors in hotels and commercial buildings can look at cost segregation. We model several years before choosing.

Sales Tax Timing

Since the state rate rises on July 1, 2027 and Butte County could still add a tax later, businesses planning large taxable purchases can compare buying before or after the change.

Retirement and Health Savings

Ranchers and small business owners can use SEP IRAs, SIMPLE IRAs or solo 401(k)s. HSAs help families with high-deductible plans. Retirees can time IRA withdrawals and give to charity directly from an IRA after age 70½.

Estimated Payments

Ranch income often comes in one or two large sales. Setting estimates to last year's tax avoids penalties, and farmers who earn two-thirds of their income from farming can make a single January payment or file by March 1.

When to Meet

Good times are before selling livestock, before signing a lease, before a land sale or succession and in the fall.

Starting or Growing a Business

Owners of the new businesses opening in Belle Fourche can lower tax by choosing the right entity, setting a reasonable salary in an S corporation and taking the qualified business income deduction. Those who plan to buy a building should compare owning it personally and leasing it to the business with owning it inside the company.

Working in Montana

Residents taking long-term work in Montana can plan withholding and estimated payments so a Montana balance does not come as a surprise. Keeping South Dakota residency clear, with a home, voter registration and driver's licence here, helps avoid questions about whether they became Montana residents.

Charitable Gifts

Ranchers can give grain or raised livestock to a charity, or to a church or 4-H, and avoid reporting the sale income. The gift itself is not deducted, because the costs of raising it were already deducted as farm expenses.

Each meeting ends with a written summary of decisions and deadlines.