Specialty careers aboard ships vary greatly depending upon the ship â but all together represent many of the jobs offered in the Navy. Like cities at sea, 5,000-crew carriers have a need for everyone from pilots to air traffic controllers.Nuclear engineers to network engineers.IT specialists to medical specialists.pecialty careers aboard ships vary greatly depending upon the ship â but all together represent many of the jobs offered in the Navy. Like cities at sea, 5,000-crew carriers have a need for everyone from pilots to air traffic controllers. Nuclear engineers to network engineers. IT specialists to medical specialists.
This means that you depreciate them over the course of seven years. Step 4. Submit your Form 4562 along with your tax return. If you are in business as a sole proprietorship or partnership, you will list your business expenses on Schedule C and turn that in with your IRS Form 1040 and Form 4562.
Records for tax deductions taken. Length of time to keep, and why: Seven years. 1  The IRS has three years from your filing date to audit your return if it suspects good-faith errors.2  The three-year deadline also applies if you discover a mistake in your return and decide to file an amended return to claim a refund.ecords for tax deductions taken. Length of time to keep, and why: Seven years. 1  The IRS has three years from your filing date to audit your return if it suspects good-faith errors.