A trust is a legal entity created by a settlor to hold and manage assets for the benefit of one or more beneficiaries. The settlor transfers ownership of the assets to the trust, and the trustee manages the assets and distributes them to the beneficiaries according to the terms of the trust.

There are many different types of trusts, each with its own unique characteristics and tax consequences. Some common types of trusts include revocable trusts, irrevocable trusts, simple trusts, complex trusts, marital trusts, and bypass trusts.

Distributions of income from a trust are taxed to the beneficiary. Distributions of principal from a trust are not taxed to the beneficiary. Distributions from a trust are not taxed to the trustee. Distributions from a trust are not taxed at all.

Trust income is taxed at the beneficiary's marginal tax rate. This means that the beneficiary will pay taxes on the trust income at the same rate that they would pay taxes on their own income.

Trust expenses are deductible by the trust. This means that the trust can deduct the expenses from its income before calculating its taxable income. The beneficiary cannot deduct the trust expenses on their own tax return.

The generation-skipping transfer tax is a tax on transfers of property from one generation to another. The tax is imposed on the transferor, not the transferee. The tax is calculated based on the value of the property transferred and the relationship between the transferor and the transferee.

The annual exclusion for the generation-skipping transfer tax is $12.06 million. This means that you can transfer up to $12.06 million to a beneficiary each year without having to pay the generation-skipping transfer tax.

The unified credit for the generation-skipping transfer tax is $5.73 million. This means that you can transfer up to $5.73 million to a beneficiary over your lifetime without having to pay the generation-skipping transfer tax.

The throwback rule is a rule that prevents a trust from distributing income that was accumulated in a prior year. This rule is designed to prevent trusts from being used to avoid taxes by accumulating income in low-tax years and distributing it in high-tax years.

An accumulation distribution is a distribution from a trust that is greater than the trust's distributable net income. Accumulation distributions are subject to a special tax calculation that is designed to prevent trusts from being used to avoid taxes by accumulating income.

The undistributed net income is the amount of income that a trust has accumulated but has not yet distributed to the beneficiaries. The undistributed net income is subject to a special tax calculation that is designed to prevent trusts from being used to avoid taxes by accumulating income.

The distributable net income is the amount of income that a trust has earned and has been distributed to the beneficiaries. The distributable net income is used to calculate the amount of income that is taxable to the beneficiaries.

The taxable income of a trust is the amount of income that a trust has earned and has been distributed to the beneficiaries. The taxable income of a trust is calculated by subtracting the trust's deductions from its gross income.

The fiduciary income tax return is a tax return that is filed by a trust. The fiduciary income tax return is used to report the trust's income, deductions, and taxable income. The fiduciary income tax return is filed with the Internal Revenue Service.

The beneficiary income tax return is a tax return that is filed by a beneficiary of a trust. The beneficiary income tax return is used to report the beneficiary's income from the trust. The beneficiary income tax return is filed with the Internal Revenue Service.