The US student visa allows specific forms of work during study, but the rules are strict and the failure modes have immigration consequences. Indian students sometimes operate on assumptions about working in the US that are not consistent with actual F-1 regulations. This is the editorial reference for what F-1 students can and cannot do, the practical implications, and the failure modes to avoid.
The Indian student on F-1 visa in the United States operates under specific work authorization rules that govern what employment is permitted during the program. The rules are strict F-1 status is structured around full-time study with limited work authorization that is intended to support educational goals rather than serve as a primary income source. Violations of work authorization rules have immigration consequences ranging from F-1 status loss to inability to obtain future US visas.
Indian students sometimes arrive with imprecise understanding of the rules, picked up from informal sources or from outdated information. Misunderstandings include working off-campus without authorization, working hours beyond authorized limits, accepting payment for work in unauthorized categories, and continuing employment past authorized end dates. Each of these can produce immigration problems that are sometimes difficult to recover from.
This piece works through what F-1 students are actually authorized to do, the realistic earning potential from authorized work, and the specific failure modes that produce immigration consequences.
On-campus employment
F-1 students are automatically authorized to work on-campus up to 20 hours per week during academic terms and full-time during breaks (winter break, spring break, summer if not enrolled in courses). The on-campus employment authorization is automatic with F-1 status; no separate USCIS approval is required.
The definition of “on-campus” includes:
Direct employment by the institution the university itself, departments, research labs, libraries, dining services, recreation centers, residence halls, and other university-operated units.
Work for a commercial firm at on-campus locations if the firm provides services directly to students (campus bookstore operated by a commercial vendor, campus food service contractor, etc.). Specific rules vary by institution.
Off-campus locations educationally affiliated with the institution in some specific cases. The rules require the affiliation to be associated with the institution’s curriculum or contractually funded research program, and the work must be integral to the student’s program.
The on-campus employment hours limit is strict. During academic terms, total on-campus work across all positions cannot exceed 20 hours per week. Students with multiple on-campus jobs must aggregate hours across positions and cannot exceed 20 hours total. Violations of the hours limit have immigration consequences.
The on-campus employment compensation is typically modest. Hourly rates for student positions range from minimum wage (~$7.25-15 per hour depending on state, with higher rates in cities like Boston, San Francisco, NYC) to $20-30 per hour for technical positions. The 20-hour weekly limit during academic terms produces typical earnings of $150-600 per week, or $5,000-20,000 per academic year (depending on hourly rate and continuity of employment).
For Master’s students relying primarily on family or loan funding for the program, on-campus employment can offset some living expenses but does not typically support major financial requirements. For students with assistantships (TA/RA positions), the assistantship itself counts as on-campus employment, with hours typically structured at 20 hours per week within the limit.
For PhD students, the assistantship is the dominant employment, with the funding package built around the assistantship structure. Additional on-campus work beyond the assistantship is typically not feasible because of the hours limit and academic load.
Curricular Practical Training (CPT)
CPT is work authorization for off-campus employment that is integral to the student’s curriculum or program. CPT requires authorization from the Designated School Official (DSO) at the institution and is granted on a specific authorization for a specific employer for a specific time period.
The eligibility requirements for CPT include:
Enrollment in an academic program at the institution as an F-1 student with the academic standing required by the program.
Completion of one academic year in the program before CPT authorization (with limited exceptions for graduate programs that require immediate practical training as part of the curriculum).
Curriculum-integrated employment the work must be required by the program (for example, a required internship in a Master’s curriculum) or must be available for academic credit through the program (a credit-bearing internship or co-op).
Authorization from the DSO for the specific employment, granted before the work begins.
CPT can be authorized as full-time (more than 20 hours per week) or part-time (20 hours per week or less). Full-time CPT during academic terms requires the work to be a required curricular component; part-time CPT during academic terms is more flexible.
The 12-month rule on full-time CPT is critical: students who use 12 months or more of full-time CPT during their program become ineligible for OPT after the program. This rule means that students should be careful with full-time CPT use, particularly using full-time CPT during summers between academic years (which is common for Master’s students with summer internships at firms they intend to convert to full-time after graduation).
Most Master’s students at top US programs use CPT for summer internships between the first and second year of the program. The internships are typically full-time during the summer and are arranged through the program’s career services in collaboration with employers. The CPT authorization for these internships is typically straightforward when the internships are aligned with the program curriculum.
CPT internships at major US technology firms typically pay $7,000-12,000 per month for Master’s students in CS, engineering, and related fields. A 10-12 week summer internship can produce $20,000-35,000 in earnings, which is meaningful for the student’s overall program economics.
Optional Practical Training (OPT)
OPT is work authorization granted by USCIS for employment directly related to the student’s field of study, available either before completion of studies (pre-completion OPT) or after completion of studies (post-completion OPT). OPT is the most consequential work authorization for F-1 students because it bridges the F-1 study period to subsequent employment-based visa status (typically H-1B).
We cover OPT and STEM OPT extension in detail in OPT and STEM OPT after a US degree. The summary points are:
Standard OPT provides 12 months of work authorization. STEM OPT extension provides an additional 24 months for graduates of STEM-designated programs, for total work authorization of up to 36 months for STEM graduates.
Pre-completion OPT can be used during the program (during summers or part-time during academic terms). Time used as pre-completion OPT counts against the total 12 months of OPT available, so students should consider the trade-off between using OPT during the program versus saving it for post-completion use.
Post-completion OPT is the more common form, used after program completion to bridge to H-1B or alternative employment-based status.
The OPT employment must be directly related to the student’s field of study. Working in unrelated fields during OPT can produce immigration problems, particularly if the connection between the work and the degree cannot be defended in subsequent immigration applications.
The OPT period has unemployment limits (90 days for standard OPT, 150 days cumulative across STEM OPT) that constrain the student’s flexibility during job search and job changes.
Off-campus employment without authorization
Off-campus employment without proper authorization (CPT or OPT) is not permitted for F-1 students and produces serious immigration consequences. The rules apply even to:
Freelance work for clients outside the institution, including consulting, design work, programming projects, and similar engagements.
Online platforms including freelance platforms (Upwork, Fiverr, similar), content creation platforms (YouTube monetization, Twitch streaming, blog monetization), and marketplaces (selling on Etsy, Amazon, similar).
Trading and investment activities are technically permitted as personal financial activity but with specific limits F-1 students can manage their personal investments but cannot operate as professional traders or financial advisors without authorization.
Cash payments for services even informal payments for tutoring, technical help, or other services to non-university entities require proper authorization.
The enforcement of these rules is variable but the consequences when enforced are serious. F-1 students who are found to have engaged in unauthorized employment can have their F-1 status terminated, may be required to leave the US immediately, and face significant difficulty obtaining future US visas of any category.
The implication is that Indian students should not engage in off-campus employment without proper authorization. The “side gig” or “freelance” income that may be common practice in other contexts is not permitted under F-1 status, and attempting it creates immigration risk that is not worth the limited income.
Earnings reality during the F-1 period
The realistic earnings for F-1 students from authorized work depend on the specific employment situation and program structure.
Master’s students without assistantships can earn from on-campus employment ($5,000-15,000 per academic year) plus summer CPT internships ($20,000-35,000 for a 10-12 week internship, with engineering and CS internships at the higher end). Total annual earnings during the program are typically $25,000-50,000 across both years, providing meaningful supplement to family or loan funding.
Master’s students with TA/RA assistantships typically have the assistantship as their primary income ($25,000-45,000 stipend per academic year) plus possible summer earnings (often through continuing the assistantship, summer internships via CPT, or other arrangements). Assistantship-supported students typically have stronger overall financial position than unfunded students.
PhD students with funded packages typically have the stipend ($25,000-45,000 per academic year) as the primary income, often year-round (12-month appointments). PhD students may also have summer internship opportunities at companies, which can produce $30,000-60,000 in summer earnings during specific summers.
The earnings during the F-1 period support living expenses but are typically not sufficient to cover full program costs (tuition plus living) for unfunded students. The structural reality is that unfunded F-1 students are dependent on external funding (family, loans) for the bulk of program costs, with on-campus earnings as supplementary support.
Tax implications
F-1 students earning income in the US are subject to US tax obligations. The specifics for Indian students include:
Federal income tax applies to all earnings. Indian students typically file Form 1040-NR (Nonresident Alien) tax return for the years they are F-1 students. The Indian-US tax treaty contains specific provisions affecting taxation of student income, including a $5,000 standard deduction for Indian students that is more generous than the standard nonresident deduction.
State income tax applies in most US states (with some exceptions like Texas, Florida, Washington, Nevada, which have no state income tax). State tax rates vary from approximately 3% to over 13%.
Social Security and Medicare taxes (FICA) generally do not apply to F-1 students for the first 5 years they are in the US. After 5 years, F-1 students may be considered resident for tax purposes and subject to FICA.
Tax filing assistance is available through institutional resources at most universities (international student offices, free tax clinics during tax season) and through commercial services that handle international student tax situations. Indian students should plan to file annually during tax season (April 15 deadline).
The tax obligations for assistantship stipends, internship earnings, and on-campus work all apply. Students should track earnings and tax withholdings throughout the year and file properly each tax season.
The implications for financial planning
The work authorization rules and earnings reality have specific implications for how Indian students should financially plan for US graduate study.
Unfunded Master’s students should not plan for on-campus or CPT earnings to cover major program costs. The realistic earnings of $25,000-50,000 over a two-year program are meaningful but small relative to total program cost of $100,000-200,000+. The bulk of program costs must be covered through family resources or loans.
Funded Master’s and PhD students have more sustainable financial structure with the assistantship as primary income. Additional summer internship earnings (where applicable through CPT) provide additional support but are not necessary for program viability.
Students relying on assistantships not yet secured should plan for the unfunded scenario. As discussed in The US assistantship landscape, Master’s students cannot reliably assume assistantship support will materialize, and financial planning should not depend on it.
Students considering using side income through unauthorized off-campus work should not do so. The immigration risk is too high relative to the limited financial benefit.
Students with family income concerns should evaluate whether the US graduate study commitment is financially sustainable before departure. The structural earnings limitations during F-1 mean that students cannot meaningfully supplement family or loan funding through US work, and financial commitments that depend on US earnings during the F-1 period are generally not realistic.
The honest summary
F-1 work authorization for Indian students provides specific employment opportunities on-campus work, CPT for curriculum-integrated employment, OPT for post-graduation employment in field of study but operates under strict rules that limit earnings and impose specific compliance obligations. The system is designed to support educational goals rather than to serve as a primary income source.
Indian students who understand the rules, comply with the authorization requirements, and use authorized work to supplement (not replace) other funding sources, are positioned to navigate the F-1 employment landscape effectively. Students who attempt unauthorized off-campus work or who misunderstand the limits create immigration risk that is not justified by the limited income available.
The realistic earnings during F-1 are meaningful supplements to other funding but not full program funding for unfunded students. The realistic financial planning for US graduate study should treat F-1 employment as marginal income rather than primary support, with primary funding coming from family, loans, scholarships, and assistantships (where available).
For the broader US study framework, see Studying in the USA for Indian Students. For the cost analysis, see Total cost of MS in USA from India 2026 and the honest economics of foreign education. For OPT and STEM OPT specifically, see OPT and STEM OPT after a US degree. For H-1B post-OPT, see H-1B post-OPT. For PhD funding specifically, see Funded vs unfunded US PhD applications and the US assistantship landscape. For visa preparation, see F-1 visa rejection patterns and F-1 visa interview questions.
DreamUnivs offers structured editorial support for US graduate planning including financial planning around F-1 work authorization through DreamApply Class 12.
A FreedomPress publication. Send corrections, F-1 work experience, or specific scenario questions to [[email protected]](mailto:[email protected]).
Last updated: May 2026.