Jump to content


This topic is now archived and is closed to further replies.

High School Harry

2018 Federal Tax Changes (review and summary)

Recommended Posts

************** E mail from my accountant and offered as fyi rather than fuel to the flame fire.  I found it informative and helpful and don't shoot the messenger nor look for hidden agendas of mine.



2018 brings DRAMATIC changes to federal tax law, so I wanted to provide a review of these changes well in advance of tax return time. 


Income tax brackets have changed. The old 10%, 15%, 25%, 28%, 33%, 35%, and 39.6% brackets have been restructured to 10%, 12%, 22%, 24%, 32%, 35%, and 37%. These new percentages are slated to apply through 2025. Here are the taxable income thresholds for these brackets in 2018:


Bracket          Single Filers                      Married Filing Jointly            Married Filing                 Head of Household

                                                                    or Qualifying Widower        Separately                      


10%                $0 - $9,525                        $0 - $19,050                           $0 - $9,525                     $0 - $13,600

12%                $9,525 - $38,700              $19,050 - $77,400                 $9,525 - $38,700           $13,600 - $51,800

22%                $38,700 - $82,500           $77,400 - $165,000               $38,700 - $82,500         $51,800 - $82,500

24%                $82,500 - $157,500         $165,000 - $315,000             $82,500 - $157,500       $82,500 - $157,500

32%                $157,500 - $200,000       $315,000 - $400,000             $157,500 - $200,000    $157,000 - $200,000

35%                $200,000 - $500,000       $400,000 - $600,000             $200,000 - $300,000    $200,000 - $500,000

37%                $500,000 and up              $600,000 and up                    $300,000 and up            $500,000 and up


The standard deduction has nearly doubled. This compensates for the disappearance of the personal exemption, and it may reduce a taxpayer’s incentive to itemize. The new standard deductions, per filing status:


*Single filer: $12,000 (instead of $6,500)

*Married couples filing separately: $12,000 (instead of $6,500)

*Head of household: $18,000 (instead of $9,350)

*Married couples filing jointly & surviving spouses: $24,000 (instead of $13,000)


The additional standard deduction remains in place. Single filers who are blind, disabled, or aged 65 or older can claim an additional standard deduction of $1,600 this year. Married joint filers are allowed to claim additional standard deductions of $1,300 each for a total additional standard deduction of $2,600 for 2018.


The state and local tax (SALT) deduction now has a $10,000 ceiling. You can now only deduct up to $10,000 of some combination of a) state and local property taxes or b) state and local income taxes or sales taxes per year. Taxes paid or accumulated as a result of business or trade activity are exempt from the $10,000 limit.


The estate tax exemption is twice what it was. Very few households will pay any death taxes during 2018-25. This year, the estate tax threshold is $11.2 million for individuals and $22.4 million for married couples; these amounts will be indexed for inflation. The top death tax rate stays at 40%.


More taxpayers may find themselves exempt from Alternative Minimum Tax (AMT). The Alternative Minimum Tax was never intended to apply to the middle class – but because it went decades without inflation adjustments, it sometimes did. Thanks to the tax reforms, the AMT exemption amounts are now permanently subject to inflation indexing.


AMT exemption amounts have risen considerably in 2018:


*Single filer or head of household: $70,300 (was $54,300 in 2017)

*Married couples filing separately: $54,700 (was $42,250 in 2017)

*Married couples filing jointly & surviving spouses: $109,400 (was $84,500 in 2017)


These increases are certainly sizable, yet they pale in proportion to the increase in the phase-out thresholds. They are now at $500,000 for individuals and $1 million for joint filers as opposed to respective prior thresholds of $120,700 and $160,900.


The Child Tax Credit is now $2,000. This year, as much as $1,400 of it is refundable. Phase-out thresholds for the credit have risen substantially. They are now set at the following modified adjusted gross income (MAGI) levels:


*Single filer or head of household: $200,000 (was $75,000 in 2017)

*Married couples filing separately: $400,000 (was $110,000 in 2017)


Some itemized deductions are history. The list of disappeared deductions is long and includes the following tax breaks:


*Home equity loan interest deduction

*Moving expenses deduction

*Casualty and theft losses deduction (for most taxpayers)

*Unreimbursed employee expenses deduction

*Subsidized employee parking and transit deduction

*Tax preparation fees deduction

*Investment fees and expenses deduction

*IRA trustee fees (if paid separately)

*Convenience fees for debit and credit card use for federal tax payments

*Home office deduction

*Unreimbursed travel and mileage deduction


Many small businesses have the ability to deduct 20% of their earnings. Some fine print accompanies this change. The basic benefit is that business owners whose firms are LLCs, partnerships, S corporations, or sole proprietorships can now deduct 20% of qualified business income*, promoting reduced tax liability. (Trusts, estates, and cooperatives are also eligible for the 20% pass-through deduction.)


Not every pass-through business entity will qualify for this tax break in full, though. Doctors, lawyers, consultants, and owners of other types of professional services businesses meeting the definition of a specified service business* may make enough to enter the phase-out range for the deduction; it starts above $157,500 for single filers and above $315,000 for joint filers.  Above these business income thresholds, the deduction for a business other than a specified service business* is capped at 50% of total wages paid or at 25% of total wages paid, plus 2.5% of the cost of tangible depreciable property, whichever amount is larger.


* See H.R. 1 – The Tax Cuts and Jobs Act, Part II—Deduction for Qualified Business Income of Pass-Thru Entities


The individual health insurance requirement is over. The Affordable Care Act instituted tax penalties for individual taxpayers who went without health coverage. As a condition of the 2018 tax reforms, no taxpayer will be penalized for a lack of health insurance this year.







Share this post

Link to post
Share on other sites

  • Create New...