It’s not unusual for a partner to incur expenses related to the partnership’s business. This is especially likely to occur in service partnerships such as an architecture or law firm. For example, partners in service partnerships may incur entertainment expenses in developing new client relationships. They may also incur expenses for: transportation to get to and from client meetings, professional publications, continuing education and home office. What’s the tax treatment of such expenses? Here are the answers. Reimbursable or not As long as the expenses are the type a partner is expected to pay without reimbursement under the partnership agreement or firm policy (written or unwritten), the partner can deduct the expenses on Schedule E of Form 1040. Conversely, a partner can’t deduct expenses if the partnership would have...