would it be illegal if i just submitted my travel expenses to both jobs? like if i traveled somewhere and did work for both my w2 employer and my self employed gig while there???

This is exactly the kind of tax law change that catches people off guard! The elimination of employee business expense deductions really shifted the burden back to employers to have proper reimbursement systems in place. One thing I'd suggest for the future - if your employer's reimbursement process is tedious, try to work with HR or accounting to streamline it. Many companies don't realize how much their employees are eating these costs rather than dealing with paperwork. Sometimes a simple conversation about the process can lead to improvements that benefit everyone. Also, keep detailed records of all your business travel expenses even if you don't submit them for reimbursement. Tax laws change, and if the TCJA provisions sunset in 2025 as scheduled, we might see the return of employee business expense deductions. Having good documentation from prior years could be valuable. For now though, Harper's advice is spot on - always try to get reimbursed when possible, and if you have any self-employment income, make sure you're maximizing those legitimate business deductions on Schedule C.

Something nobody's mentioned yet - if you itemize deductions and plan to claim charitable contributions, make sure you're actually going to exceed the standard deduction threshold. For 2025, that's $13,850 for single filers and $27,700 for married filing jointly. Many people go through all the trouble of tracking donations only to find out they're still better off taking the standard deduction anyway. Unless your total itemized deductions (including mortgage interest, state/local taxes up to $10k, and charitable donations) exceed those amounts, all this tracking won't actually benefit you tax-wise.

I just want to add that if you're making donations specifically for tax purposes, consider "bunching" your donations. This means making larger donations every other year instead of the same amount annually. For example, instead of donating $5,000 each year, donate $10,000 every other year. This might put you over the standard deduction threshold in donating years, allowing you to itemize and actually get tax benefits.

Former IRS employee here. Your tax preparer is either completely incompetent or deliberately misleading you. There is no such thing as a "transition year" for filing status - that term doesn't exist in the tax code. Your marital status on December 31 determines your filing status for the entire year. Not only should you amend your spouse's return, but I'd seriously consider reporting this tax preparer to the IRS using Form 14157 (Complaint: Tax Return Preparer). Making up fictitious tax concepts like "transition years" is a serious ethical violation for a tax professional, especially when it could potentially impact immigration proceedings.

As someone who went through a similar situation when I got married in September 2025, I want to echo what everyone else has said - there is absolutely no such thing as a "transition year" for newly married couples. This is completely made up by your tax preparer. I also had a tax professional try to convince me of some questionable filing strategies early on, which is why I ended up doing my own research and double-checking everything. The IRS is crystal clear that your marital status on December 31st determines your filing status for the entire tax year - no exceptions. Given that you have immigration paperwork pending, this incorrect filing could create unnecessary complications down the road. Immigration officers look for consistency across all your legal documents, and having mismatched tax filings could raise red flags during your case review. I'd strongly recommend filing an amended return as soon as possible and consider finding a new tax preparer who actually knows the tax code. The fact that they got defensive when questioned about this fictional "transition year" concept is a huge red flag. A competent tax professional should be able to cite specific tax code sections, not make up rules that don't exist. For your own filing, you'll need to file as either Married Filing Separately or amend both returns to file jointly - you cannot file as single since you were married on December 31, 2025.

I found a free Excel template called the "Ultimate Financial Calculator" on vertex42.com that I customized for exactly this purpose. It's more work upfront to set up, but I've been using it for 3 years and it's way more accurate than any online calculator. The benefit is you can add ANY type of pre-tax deduction and see exactly how it flows through your taxes. I've modeled scenarios with 401k, HSA, dependent care FSA, transit benefits, and even some weird pre-tax legal insurance my company offers.

I've been in a similar situation and found that most calculators fall short because they don't account for the complexity of how different pre-tax deductions interact with each other and various tax rules. One approach that worked well for me was using Personal Capital's retirement planner (now Empower) in combination with a simple spreadsheet. The retirement planner helps you see the long-term impact of different contribution levels, while the spreadsheet handles the immediate paycheck impact. For the spreadsheet part, I created columns for gross pay, each type of pre-tax deduction (401k, HSA, transit, etc.), then calculated federal tax, state tax, FICA, and final take-home. The key insight was realizing that HSA contributions save you the most per dollar because they're exempt from both income tax AND FICA taxes. Also worth noting - if your company offers both traditional and Roth 401k options, you might want to split contributions. Sometimes having some post-tax savings gives you more flexibility in retirement, especially if you expect to be in a similar or higher tax bracket later. Have you checked if your company's HR department has access to more sophisticated modeling tools? Some larger employers have partnerships with financial planning services that can do exactly this kind of optimization analysis for employees.

Just to add another perspective - if you're planning those home repairs around your bonus, remember to factor in not just the withholding but also any state taxes if you're in a state with income tax. Some states follow the federal 22% flat rate for bonuses, but others use different methods. Also, if your bonus pushes you into a higher tax bracket for the year, that portion will be taxed at the higher rate when you file (though only the amount over the bracket threshold, not your entire income). It's worth running some quick calculations or using a tax calculator to estimate your actual take-home before committing to big expenses!

One thing that helped me understand this better was looking at my year-end W-2. All your income - regular wages AND bonuses - just gets lumped together in Box 1 as total wages. The IRS doesn't even know which dollars came from bonuses versus regular pay when you file your return. It's all just "wages" to them. So yeah, like everyone else said, the higher withholding on bonuses is just the payroll system being overly cautious, but it all evens out at tax time. I actually prefer getting that "forced savings" from the higher withholding and then getting a bigger refund, but I know some people would rather have the cash flow throughout the year instead.